15674284820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1\times {\mathrm{9479}}^1$

素因数の和:12368

約数の個数: 48

約数和(自身を含む): 34066569600

約数和(自身を除く): 18392284780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2851, 5702, 9479, 11404, 14255, 18958, 28510, 37916, 47395, 57020, 82679, 94790, 165358, 189580, 274891, 330716, 413395, 549782, 826790, 1099564, 1374455, 1653580, 2748910, 5497820, 27024629, 54049258, 108098516, 135123145, 270246290, 540492580, 783714241, 1567428482, 3134856964, 3918571205, 7837142410, 15674284820]

約数ペア:

[(1, 15674284820), (2, 7837142410), (4, 3918571205), (5, 3134856964), (10, 1567428482), (20, 783714241), (29, 540492580), (58, 270246290), (116, 135123145), (145, 108098516), (290, 54049258), (580, 27024629), (2851, 5497820), (5702, 2748910), (9479, 1653580), (11404, 1374455), (14255, 1099564), (18958, 826790), (28510, 549782), (37916, 413395), (47395, 330716), (57020, 274891), (82679, 189580), (94790, 165358)]