10388870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 20668608

約数和(自身を除く): 10279738

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 2657, 3910, 5314, 13285, 26570, 45169, 61111, 90338, 122222, 225845, 305555, 451690, 611110, 1038887, 2077774, 5194435, 10388870]

約数ペア:

[(1, 10388870), (2, 5194435), (5, 2077774), (10, 1038887), (17, 611110), (23, 451690), (34, 305555), (46, 225845), (85, 122222), (115, 90338), (170, 61111), (230, 45169), (391, 26570), (782, 13285), (1955, 5314), (2657, 3910)]