67675640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99523}}^1$

素因数の和:99551

約数の個数: 32

約数和(自身を含む): 161228880

約数和(自身を除く): 93553240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 99523, 199046, 398092, 497615, 796184, 995230, 1691891, 1990460, 3383782, 3980920, 6767564, 8459455, 13535128, 16918910, 33837820, 67675640]

約数ペア:

[(1, 67675640), (2, 33837820), (4, 16918910), (5, 13535128), (8, 8459455), (10, 6767564), (17, 3980920), (20, 3383782), (34, 1990460), (40, 1691891), (68, 995230), (85, 796184), (136, 497615), (170, 398092), (340, 199046), (680, 99523)]