1570853680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{15797}}^1$

素因数の和:15934

約数の個数: 80

約数和(自身を含む): 4019769504

約数和(自身を除く): 2448915824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 220, 226, 440, 452, 565, 880, 904, 1130, 1243, 1808, 2260, 2486, 4520, 4972, 6215, 9040, 9944, 12430, 15797, 19888, 24860, 31594, 49720, 63188, 78985, 99440, 126376, 157970, 173767, 252752, 315940, 347534, 631880, 695068, 868835, 1263760, 1390136, 1737670, 1785061, 2780272, 3475340, 3570122, 6950680, 7140244, 8925305, 13901360, 14280488, 17850610, 19635671, 28560976, 35701220, 39271342, 71402440, 78542684, 98178355, 142804880, 157085368, 196356710, 314170736, 392713420, 785426840, 1570853680]

約数ペア:

[(1, 1570853680), (2, 785426840), (4, 392713420), (5, 314170736), (8, 196356710), (10, 157085368), (11, 142804880), (16, 98178355), (20, 78542684), (22, 71402440), (40, 39271342), (44, 35701220), (55, 28560976), (80, 19635671), (88, 17850610), (110, 14280488), (113, 13901360), (176, 8925305), (220, 7140244), (226, 6950680), (440, 3570122), (452, 3475340), (565, 2780272), (880, 1785061), (904, 1737670), (1130, 1390136), (1243, 1263760), (1808, 868835), (2260, 695068), (2486, 631880), (4520, 347534), (4972, 315940), (6215, 252752), (9040, 173767), (9944, 157970), (12430, 126376), (15797, 99440), (19888, 78985), (24860, 63188), (31594, 49720)]