47439520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 120512448

約数和(自身を除く): 73072928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 107, 136, 160, 163, 170, 214, 272, 326, 340, 428, 535, 544, 652, 680, 815, 856, 1070, 1304, 1360, 1630, 1712, 1819, 2140, 2608, 2720, 2771, 3260, 3424, 3638, 4280, 5216, 5542, 6520, 7276, 8560, 9095, 11084, 13040, 13855, 14552, 17120, 17441, 18190, 22168, 26080, 27710, 29104, 34882, 36380, 44336, 55420, 58208, 69764, 72760, 87205, 88672, 110840, 139528, 145520, 174410, 221680, 279056, 291040, 296497, 348820, 443360, 558112, 592994, 697640, 1185988, 1395280, 1482485, 2371976, 2790560, 2964970, 4743952, 5929940, 9487904, 11859880, 23719760, 47439520]

約数ペア:

[(1, 47439520), (2, 23719760), (4, 11859880), (5, 9487904), (8, 5929940), (10, 4743952), (16, 2964970), (17, 2790560), (20, 2371976), (32, 1482485), (34, 1395280), (40, 1185988), (68, 697640), (80, 592994), (85, 558112), (107, 443360), (136, 348820), (160, 296497), (163, 291040), (170, 279056), (214, 221680), (272, 174410), (326, 145520), (340, 139528), (428, 110840), (535, 88672), (544, 87205), (652, 72760), (680, 69764), (815, 58208), (856, 55420), (1070, 44336), (1304, 36380), (1360, 34882), (1630, 29104), (1712, 27710), (1819, 26080), (2140, 22168), (2608, 18190), (2720, 17441), (2771, 17120), (3260, 14552), (3424, 13855), (3638, 13040), (4280, 11084), (5216, 9095), (5542, 8560), (6520, 7276)]