39584870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 78660720

約数和(自身を除く): 39075850

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 169, 295, 338, 397, 590, 767, 794, 845, 1534, 1690, 1985, 3835, 3970, 5161, 7670, 9971, 10322, 19942, 23423, 25805, 46846, 49855, 51610, 67093, 99710, 117115, 134186, 234230, 304499, 335465, 608998, 670930, 1522495, 3044990, 3958487, 7916974, 19792435, 39584870]

約数ペア:

[(1, 39584870), (2, 19792435), (5, 7916974), (10, 3958487), (13, 3044990), (26, 1522495), (59, 670930), (65, 608998), (118, 335465), (130, 304499), (169, 234230), (295, 134186), (338, 117115), (397, 99710), (590, 67093), (767, 51610), (794, 49855), (845, 46846), (1534, 25805), (1690, 23423), (1985, 19942), (3835, 10322), (3970, 9971), (5161, 7670)]