23475790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 47433600

約数和(自身を除く): 23957810

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 479, 754, 845, 958, 1690, 1885, 2395, 3770, 4790, 4901, 6227, 9802, 12454, 13891, 24505, 27782, 31135, 49010, 62270, 69455, 80951, 138910, 161902, 180583, 361166, 404755, 809510, 902915, 1805830, 2347579, 4695158, 11737895, 23475790]

約数ペア:

[(1, 23475790), (2, 11737895), (5, 4695158), (10, 2347579), (13, 1805830), (26, 902915), (29, 809510), (58, 404755), (65, 361166), (130, 180583), (145, 161902), (169, 138910), (290, 80951), (338, 69455), (377, 62270), (479, 49010), (754, 31135), (845, 27782), (958, 24505), (1690, 13891), (1885, 12454), (2395, 9802), (3770, 6227), (4790, 4901)]