14515280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 38528784

約数和(自身を除く): 24013504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 821, 884, 1040, 1105, 1360, 1642, 1768, 2210, 3284, 3536, 4105, 4420, 6568, 8210, 8840, 10673, 13136, 13957, 16420, 17680, 21346, 27914, 32840, 42692, 53365, 55828, 65680, 69785, 85384, 106730, 111656, 139570, 170768, 181441, 213460, 223312, 279140, 362882, 426920, 558280, 725764, 853840, 907205, 1116560, 1451528, 1814410, 2903056, 3628820, 7257640, 14515280]

約数ペア:

[(1, 14515280), (2, 7257640), (4, 3628820), (5, 2903056), (8, 1814410), (10, 1451528), (13, 1116560), (16, 907205), (17, 853840), (20, 725764), (26, 558280), (34, 426920), (40, 362882), (52, 279140), (65, 223312), (68, 213460), (80, 181441), (85, 170768), (104, 139570), (130, 111656), (136, 106730), (170, 85384), (208, 69785), (221, 65680), (260, 55828), (272, 53365), (340, 42692), (442, 32840), (520, 27914), (680, 21346), (821, 17680), (884, 16420), (1040, 13957), (1105, 13136), (1360, 10673), (1642, 8840), (1768, 8210), (2210, 6568), (3284, 4420), (3536, 4105)]