39976010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 76900752

約数和(自身を除く): 36924742

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 2081, 3842, 4162, 9605, 10405, 19210, 20810, 35377, 70754, 176885, 235153, 353770, 470306, 1175765, 2351530, 3997601, 7995202, 19988005, 39976010]

約数ペア:

[(1, 39976010), (2, 19988005), (5, 7995202), (10, 3997601), (17, 2351530), (34, 1175765), (85, 470306), (113, 353770), (170, 235153), (226, 176885), (565, 70754), (1130, 35377), (1921, 20810), (2081, 19210), (3842, 10405), (4162, 9605)]