497989100000

素因数分解:

$2^5\times 5^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30931}}^1$

素因数の和:30996

約数の個数: 288

約数和(自身を含む): 1461443461632

約数和(自身を除く): 963454361632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 140, 160, 161, 175, 184, 200, 224, 230, 250, 280, 322, 350, 368, 400, 460, 500, 560, 575, 625, 644, 700, 736, 800, 805, 875, 920, 1000, 1120, 1150, 1250, 1288, 1400, 1610, 1750, 1840, 2000, 2300, 2500, 2576, 2800, 2875, 3125, 3220, 3500, 3680, 4000, 4025, 4375, 4600, 5000, 5152, 5600, 5750, 6250, 6440, 7000, 8050, 8750, 9200, 10000, 11500, 12500, 12880, 14000, 14375, 16100, 17500, 18400, 20000, 20125, 21875, 23000, 25000, 25760, 28000, 28750, 30931, 32200, 35000, 40250, 43750, 46000, 50000, 57500, 61862, 64400, 70000, 71875, 80500, 87500, 92000, 100000, 100625, 115000, 123724, 128800, 140000, 143750, 154655, 161000, 175000, 201250, 216517, 230000, 247448, 287500, 309310, 322000, 350000, 402500, 433034, 460000, 494896, 503125, 575000, 618620, 644000, 700000, 711413, 773275, 805000, 866068, 989792, 1006250, 1082585, 1150000, 1237240, 1422826, 1546550, 1610000, 1732136, 2012500, 2165170, 2300000, 2474480, 2845652, 3093100, 3220000, 3464272, 3557065, 3866375, 4025000, 4330340, 4948960, 4979891, 5412925, 5691304, 6186200, 6928544, 7114130, 7732750, 8050000, 8660680, 9959782, 10825850, 11382608, 12372400, 14228260, 15465500, 16100000, 17321360, 17785325, 19331875, 19919564, 21651700, 22765216, 24744800, 24899455, 27064625, 28456520, 30931000, 34642720, 35570650, 38663750, 39839128, 43303400, 49798910, 54129250, 56913040, 61862000, 71141300, 77327500, 79678256, 86606800, 88926625, 96659375, 99597820, 108258500, 113826080, 123724000, 124497275, 135323125, 142282600, 154655000, 159356512, 173213600, 177853250, 193318750, 199195640, 216517000, 248994550, 270646250, 284565200, 309310000, 355706500, 386637500, 398391280, 433034000, 444633125, 497989100, 541292500, 569130400, 618620000, 622486375, 676615625, 711413000, 773275000, 796782560, 866068000, 889266250, 995978200, 1082585000, 1244972750, 1353231250, 1422826000, 1546550000, 1778532500, 1991956400, 2165170000, 2223165625, 2489945500, 2706462500, 2845652000, 3093100000, 3112431875, 3557065000, 3983912800, 4330340000, 4446331250, 4979891000, 5412925000, 6224863750, 7114130000, 8892662500, 9959782000, 10825850000, 12449727500, 14228260000, 15562159375, 17785325000, 19919564000, 21651700000, 24899455000, 31124318750, 35570650000, 49798910000, 62248637500, 71141300000, 99597820000, 124497275000, 248994550000, 497989100000]

約数ペア:

[(1, 497989100000), (2, 248994550000), (4, 124497275000), (5, 99597820000), (7, 71141300000), (8, 62248637500), (10, 49798910000), (14, 35570650000), (16, 31124318750), (20, 24899455000), (23, 21651700000), (25, 19919564000), (28, 17785325000), (32, 15562159375), (35, 14228260000), (40, 12449727500), (46, 10825850000), (50, 9959782000), (56, 8892662500), (70, 7114130000), (80, 6224863750), (92, 5412925000), (100, 4979891000), (112, 4446331250), (115, 4330340000), (125, 3983912800), (140, 3557065000), (160, 3112431875), (161, 3093100000), (175, 2845652000), (184, 2706462500), (200, 2489945500), (224, 2223165625), (230, 2165170000), (250, 1991956400), (280, 1778532500), (322, 1546550000), (350, 1422826000), (368, 1353231250), (400, 1244972750), (460, 1082585000), (500, 995978200), (560, 889266250), (575, 866068000), (625, 796782560), (644, 773275000), (700, 711413000), (736, 676615625), (800, 622486375), (805, 618620000), (875, 569130400), (920, 541292500), (1000, 497989100), (1120, 444633125), (1150, 433034000), (1250, 398391280), (1288, 386637500), (1400, 355706500), (1610, 309310000), (1750, 284565200), (1840, 270646250), (2000, 248994550), (2300, 216517000), (2500, 199195640), (2576, 193318750), (2800, 177853250), (2875, 173213600), (3125, 159356512), (3220, 154655000), (3500, 142282600), (3680, 135323125), (4000, 124497275), (4025, 123724000), (4375, 113826080), (4600, 108258500), (5000, 99597820), (5152, 96659375), (5600, 88926625), (5750, 86606800), (6250, 79678256), (6440, 77327500), (7000, 71141300), (8050, 61862000), (8750, 56913040), (9200, 54129250), (10000, 49798910), (11500, 43303400), (12500, 39839128), (12880, 38663750), (14000, 35570650), (14375, 34642720), (16100, 30931000), (17500, 28456520), (18400, 27064625), (20000, 24899455), (20125, 24744800), (21875, 22765216), (23000, 21651700), (25000, 19919564), (25760, 19331875), (28000, 17785325), (28750, 17321360), (30931, 16100000), (32200, 15465500), (35000, 14228260), (40250, 12372400), (43750, 11382608), (46000, 10825850), (50000, 9959782), (57500, 8660680), (61862, 8050000), (64400, 7732750), (70000, 7114130), (71875, 6928544), (80500, 6186200), (87500, 5691304), (92000, 5412925), (100000, 4979891), (100625, 4948960), (115000, 4330340), (123724, 4025000), (128800, 3866375), (140000, 3557065), (143750, 3464272), (154655, 3220000), (161000, 3093100), (175000, 2845652), (201250, 2474480), (216517, 2300000), (230000, 2165170), (247448, 2012500), (287500, 1732136), (309310, 1610000), (322000, 1546550), (350000, 1422826), (402500, 1237240), (433034, 1150000), (460000, 1082585), (494896, 1006250), (503125, 989792), (575000, 866068), (618620, 805000), (644000, 773275), (700000, 711413)]