15694079960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{382037}}^1$

素因数の和:382140

約数の個数: 64

約数和(自身を含む): 38509430400

約数和(自身を除く): 22815350440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 3160, 4108, 5135, 8216, 10270, 20540, 41080, 382037, 764074, 1528148, 1910185, 3056296, 3820370, 4966481, 7640740, 9932962, 15281480, 19865924, 24832405, 30180923, 39731848, 49664810, 60361846, 99329620, 120723692, 150904615, 198659240, 241447384, 301809230, 392351999, 603618460, 784703998, 1207236920, 1569407996, 1961759995, 3138815992, 3923519990, 7847039980, 15694079960]

約数ペア:

[(1, 15694079960), (2, 7847039980), (4, 3923519990), (5, 3138815992), (8, 1961759995), (10, 1569407996), (13, 1207236920), (20, 784703998), (26, 603618460), (40, 392351999), (52, 301809230), (65, 241447384), (79, 198659240), (104, 150904615), (130, 120723692), (158, 99329620), (260, 60361846), (316, 49664810), (395, 39731848), (520, 30180923), (632, 24832405), (790, 19865924), (1027, 15281480), (1580, 9932962), (2054, 7640740), (3160, 4966481), (4108, 3820370), (5135, 3056296), (8216, 1910185), (10270, 1528148), (20540, 764074), (41080, 382037)]