15672525740

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1\times {\mathrm{3517}}^1$

素因数の和:4938

約数の個数: 48

約数和(自身を含む): 33130441344

約数和(自身を除く): 17457915604

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1231, 1810, 2462, 3517, 3620, 4924, 6155, 7034, 12310, 14068, 17585, 24620, 35170, 70340, 222811, 445622, 636577, 891244, 1114055, 1273154, 2228110, 2546308, 3182885, 4329427, 4456220, 6365770, 8658854, 12731540, 17317708, 21647135, 43294270, 86588540, 783626287, 1567252574, 3134505148, 3918131435, 7836262870, 15672525740]

約数ペア:

[(1, 15672525740), (2, 7836262870), (4, 3918131435), (5, 3134505148), (10, 1567252574), (20, 783626287), (181, 86588540), (362, 43294270), (724, 21647135), (905, 17317708), (1231, 12731540), (1810, 8658854), (2462, 6365770), (3517, 4456220), (3620, 4329427), (4924, 3182885), (6155, 2546308), (7034, 2228110), (12310, 1273154), (14068, 1114055), (17585, 891244), (24620, 636577), (35170, 445622), (70340, 222811)]