4267640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 10735200

約数和(自身を除く): 6467560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 283, 290, 377, 520, 566, 580, 754, 1132, 1160, 1415, 1508, 1885, 2264, 2830, 3016, 3679, 3770, 5660, 7358, 7540, 8207, 11320, 14716, 15080, 16414, 18395, 29432, 32828, 36790, 41035, 65656, 73580, 82070, 106691, 147160, 164140, 213382, 328280, 426764, 533455, 853528, 1066910, 2133820, 4267640]

約数ペア:

[(1, 4267640), (2, 2133820), (4, 1066910), (5, 853528), (8, 533455), (10, 426764), (13, 328280), (20, 213382), (26, 164140), (29, 147160), (40, 106691), (52, 82070), (58, 73580), (65, 65656), (104, 41035), (116, 36790), (130, 32828), (145, 29432), (232, 18395), (260, 16414), (283, 15080), (290, 14716), (377, 11320), (520, 8207), (566, 7540), (580, 7358), (754, 5660), (1132, 3770), (1160, 3679), (1415, 3016), (1508, 2830), (1885, 2264)]