713690120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124771}}^1$

素因数の和:124806

約数の個数: 64

約数和(自身を含む): 1886552640

約数和(自身を除く): 1172862520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 124771, 249542, 499084, 623855, 998168, 1247710, 1372481, 1622023, 2495420, 2744962, 3244046, 4990840, 5489924, 6488092, 6862405, 8110115, 10979848, 12976184, 13724810, 16220230, 17842253, 27449620, 32440460, 35684506, 54899240, 64880920, 71369012, 89211265, 142738024, 178422530, 356845060, 713690120]

約数ペア:

[(1, 713690120), (2, 356845060), (4, 178422530), (5, 142738024), (8, 89211265), (10, 71369012), (11, 64880920), (13, 54899240), (20, 35684506), (22, 32440460), (26, 27449620), (40, 17842253), (44, 16220230), (52, 13724810), (55, 12976184), (65, 10979848), (88, 8110115), (104, 6862405), (110, 6488092), (130, 5489924), (143, 4990840), (220, 3244046), (260, 2744962), (286, 2495420), (440, 1622023), (520, 1372481), (572, 1247710), (715, 998168), (1144, 623855), (1430, 499084), (2860, 249542), (5720, 124771)]