635830000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 200

約数和(自身を含む): 1705616528

約数和(自身を除く): 1069786528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 67, 73, 80, 100, 104, 125, 130, 134, 146, 200, 208, 250, 260, 268, 292, 325, 335, 365, 400, 500, 520, 536, 584, 625, 650, 670, 730, 871, 949, 1000, 1040, 1072, 1168, 1250, 1300, 1340, 1460, 1625, 1675, 1742, 1825, 1898, 2000, 2500, 2600, 2680, 2920, 3250, 3350, 3484, 3650, 3796, 4355, 4745, 4891, 5000, 5200, 5360, 5840, 6500, 6700, 6968, 7300, 7592, 8125, 8375, 8710, 9125, 9490, 9782, 10000, 13000, 13400, 13936, 14600, 15184, 16250, 16750, 17420, 18250, 18980, 19564, 21775, 23725, 24455, 26000, 26800, 29200, 32500, 33500, 34840, 36500, 37960, 39128, 41875, 43550, 45625, 47450, 48910, 63583, 65000, 67000, 69680, 73000, 75920, 78256, 83750, 87100, 91250, 94900, 97820, 108875, 118625, 122275, 127166, 130000, 134000, 146000, 167500, 174200, 182500, 189800, 195640, 217750, 237250, 244550, 254332, 317915, 335000, 348400, 365000, 379600, 391280, 435500, 474500, 489100, 508664, 544375, 593125, 611375, 635830, 670000, 730000, 871000, 949000, 978200, 1017328, 1088750, 1186250, 1222750, 1271660, 1589575, 1742000, 1898000, 1956400, 2177500, 2372500, 2445500, 2543320, 3056875, 3179150, 4355000, 4745000, 4891000, 5086640, 6113750, 6358300, 7947875, 8710000, 9490000, 9782000, 12227500, 12716600, 15895750, 24455000, 25433200, 31791500, 39739375, 48910000, 63583000, 79478750, 127166000, 158957500, 317915000, 635830000]

約数ペア:

[(1, 635830000), (2, 317915000), (4, 158957500), (5, 127166000), (8, 79478750), (10, 63583000), (13, 48910000), (16, 39739375), (20, 31791500), (25, 25433200), (26, 24455000), (40, 15895750), (50, 12716600), (52, 12227500), (65, 9782000), (67, 9490000), (73, 8710000), (80, 7947875), (100, 6358300), (104, 6113750), (125, 5086640), (130, 4891000), (134, 4745000), (146, 4355000), (200, 3179150), (208, 3056875), (250, 2543320), (260, 2445500), (268, 2372500), (292, 2177500), (325, 1956400), (335, 1898000), (365, 1742000), (400, 1589575), (500, 1271660), (520, 1222750), (536, 1186250), (584, 1088750), (625, 1017328), (650, 978200), (670, 949000), (730, 871000), (871, 730000), (949, 670000), (1000, 635830), (1040, 611375), (1072, 593125), (1168, 544375), (1250, 508664), (1300, 489100), (1340, 474500), (1460, 435500), (1625, 391280), (1675, 379600), (1742, 365000), (1825, 348400), (1898, 335000), (2000, 317915), (2500, 254332), (2600, 244550), (2680, 237250), (2920, 217750), (3250, 195640), (3350, 189800), (3484, 182500), (3650, 174200), (3796, 167500), (4355, 146000), (4745, 134000), (4891, 130000), (5000, 127166), (5200, 122275), (5360, 118625), (5840, 108875), (6500, 97820), (6700, 94900), (6968, 91250), (7300, 87100), (7592, 83750), (8125, 78256), (8375, 75920), (8710, 73000), (9125, 69680), (9490, 67000), (9782, 65000), (10000, 63583), (13000, 48910), (13400, 47450), (13936, 45625), (14600, 43550), (15184, 41875), (16250, 39128), (16750, 37960), (17420, 36500), (18250, 34840), (18980, 33500), (19564, 32500), (21775, 29200), (23725, 26800), (24455, 26000)]