79319630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3371}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 154653408

約数和(自身を除く): 75333778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 3371, 4706, 6742, 11765, 16855, 23530, 33710, 43823, 87646, 219115, 438230, 610151, 1220302, 3050755, 6101510, 7931963, 15863926, 39659815, 79319630]

約数ペア:

[(1, 79319630), (2, 39659815), (5, 15863926), (10, 7931963), (13, 6101510), (26, 3050755), (65, 1220302), (130, 610151), (181, 438230), (362, 219115), (905, 87646), (1810, 43823), (2353, 33710), (3371, 23530), (4706, 16855), (6742, 11765)]