4698220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 10030608

約数和(自身を除く): 5332388

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3851, 7702, 15404, 19255, 38510, 77020, 234911, 469822, 939644, 1174555, 2349110, 4698220]

約数ペア:

[(1, 4698220), (2, 2349110), (4, 1174555), (5, 939644), (10, 469822), (20, 234911), (61, 77020), (122, 38510), (244, 19255), (305, 15404), (610, 7702), (1220, 3851)]