274068080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23957}}^1$

素因数の和:23994

約数の個数: 80

約数和(自身を含む): 748639584

約数和(自身を除く): 474571504

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 23957, 47914, 95828, 119785, 191656, 239570, 263527, 311441, 383312, 479140, 527054, 622882, 958280, 1054108, 1245764, 1317635, 1557205, 1916560, 2108216, 2491528, 2635270, 3114410, 3425851, 4216432, 4983056, 5270540, 6228820, 6851702, 10541080, 12457640, 13703404, 17129255, 21082160, 24915280, 27406808, 34258510, 54813616, 68517020, 137034040, 274068080]

約数ペア:

[(1, 274068080), (2, 137034040), (4, 68517020), (5, 54813616), (8, 34258510), (10, 27406808), (11, 24915280), (13, 21082160), (16, 17129255), (20, 13703404), (22, 12457640), (26, 10541080), (40, 6851702), (44, 6228820), (52, 5270540), (55, 4983056), (65, 4216432), (80, 3425851), (88, 3114410), (104, 2635270), (110, 2491528), (130, 2108216), (143, 1916560), (176, 1557205), (208, 1317635), (220, 1245764), (260, 1054108), (286, 958280), (440, 622882), (520, 527054), (572, 479140), (715, 383312), (880, 311441), (1040, 263527), (1144, 239570), (1430, 191656), (2288, 119785), (2860, 95828), (5720, 47914), (11440, 23957)]