520080320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{95603}}^1$

素因数の和:95637

約数の個数: 56

約数和(自身を含む): 1311304464

約数和(自身を除く): 791224144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 95603, 191206, 382412, 478015, 764824, 956030, 1529648, 1625251, 1912060, 3059296, 3250502, 3824120, 6118592, 6501004, 7648240, 8126255, 13002008, 15296480, 16252510, 26004016, 30592960, 32505020, 52008032, 65010040, 104016064, 130020080, 260040160, 520080320]

約数ペア:

[(1, 520080320), (2, 260040160), (4, 130020080), (5, 104016064), (8, 65010040), (10, 52008032), (16, 32505020), (17, 30592960), (20, 26004016), (32, 16252510), (34, 15296480), (40, 13002008), (64, 8126255), (68, 7648240), (80, 6501004), (85, 6118592), (136, 3824120), (160, 3250502), (170, 3059296), (272, 1912060), (320, 1625251), (340, 1529648), (544, 956030), (680, 764824), (1088, 478015), (1360, 382412), (2720, 191206), (5440, 95603)]