5186771200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2081

約数の個数: 216

約数和(自身を含む): 14278697216

約数和(自身を除く): 9091926016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 200, 208, 248, 256, 260, 310, 320, 325, 400, 403, 416, 496, 520, 620, 640, 650, 775, 800, 806, 832, 992, 1040, 1240, 1280, 1300, 1550, 1600, 1612, 1664, 1984, 2011, 2015, 2080, 2480, 2600, 3100, 3200, 3224, 3328, 3968, 4022, 4030, 4160, 4960, 5200, 6200, 6400, 6448, 7936, 8044, 8060, 8320, 9920, 10055, 10075, 10400, 12400, 12896, 16088, 16120, 16640, 19840, 20110, 20150, 20800, 24800, 25792, 26143, 32176, 32240, 39680, 40220, 40300, 41600, 49600, 50275, 51584, 52286, 62341, 64352, 64480, 80440, 80600, 83200, 99200, 100550, 103168, 104572, 124682, 128704, 128960, 130715, 160880, 161200, 198400, 201100, 209144, 249364, 257408, 257920, 261430, 311705, 321760, 322400, 402200, 418288, 498728, 514816, 515840, 522860, 623410, 643520, 644800, 653575, 804400, 810433, 836576, 997456, 1045720, 1246820, 1287040, 1289600, 1307150, 1558525, 1608800, 1620866, 1673152, 1994912, 2091440, 2493640, 2574080, 2579200, 2614300, 3117050, 3217600, 3241732, 3346304, 3989824, 4052165, 4182880, 4987280, 5228600, 6234100, 6435200, 6483464, 6692608, 7979648, 8104330, 8365760, 9974560, 10457200, 12468200, 12870400, 12966928, 15959296, 16208660, 16731520, 19949120, 20260825, 20914400, 24936400, 25933856, 32417320, 33463040, 39898240, 40521650, 41828800, 49872800, 51867712, 64834640, 79796480, 81043300, 83657600, 99745600, 103735424, 129669280, 162086600, 167315200, 199491200, 207470848, 259338560, 324173200, 398982400, 518677120, 648346400, 1037354240, 1296692800, 2593385600, 5186771200]

約数ペア:

[(1, 5186771200), (2, 2593385600), (4, 1296692800), (5, 1037354240), (8, 648346400), (10, 518677120), (13, 398982400), (16, 324173200), (20, 259338560), (25, 207470848), (26, 199491200), (31, 167315200), (32, 162086600), (40, 129669280), (50, 103735424), (52, 99745600), (62, 83657600), (64, 81043300), (65, 79796480), (80, 64834640), (100, 51867712), (104, 49872800), (124, 41828800), (128, 40521650), (130, 39898240), (155, 33463040), (160, 32417320), (200, 25933856), (208, 24936400), (248, 20914400), (256, 20260825), (260, 19949120), (310, 16731520), (320, 16208660), (325, 15959296), (400, 12966928), (403, 12870400), (416, 12468200), (496, 10457200), (520, 9974560), (620, 8365760), (640, 8104330), (650, 7979648), (775, 6692608), (800, 6483464), (806, 6435200), (832, 6234100), (992, 5228600), (1040, 4987280), (1240, 4182880), (1280, 4052165), (1300, 3989824), (1550, 3346304), (1600, 3241732), (1612, 3217600), (1664, 3117050), (1984, 2614300), (2011, 2579200), (2015, 2574080), (2080, 2493640), (2480, 2091440), (2600, 1994912), (3100, 1673152), (3200, 1620866), (3224, 1608800), (3328, 1558525), (3968, 1307150), (4022, 1289600), (4030, 1287040), (4160, 1246820), (4960, 1045720), (5200, 997456), (6200, 836576), (6400, 810433), (6448, 804400), (7936, 653575), (8044, 644800), (8060, 643520), (8320, 623410), (9920, 522860), (10055, 515840), (10075, 514816), (10400, 498728), (12400, 418288), (12896, 402200), (16088, 322400), (16120, 321760), (16640, 311705), (19840, 261430), (20110, 257920), (20150, 257408), (20800, 249364), (24800, 209144), (25792, 201100), (26143, 198400), (32176, 161200), (32240, 160880), (39680, 130715), (40220, 128960), (40300, 128704), (41600, 124682), (49600, 104572), (50275, 103168), (51584, 100550), (52286, 99200), (62341, 83200), (64352, 80600), (64480, 80440)]