61121039620

素因数分解:

$2^2\times 5^1\times {\mathrm{3449}}^1\times {\mathrm{886069}}^1$

素因数の和:889527

約数の個数: 24

約数和(自身を含む): 128391543000

約数和(自身を除く): 67270503380

約数列:

[1, 2, 4, 5, 10, 20, 3449, 6898, 13796, 17245, 34490, 68980, 886069, 1772138, 3544276, 4430345, 8860690, 17721380, 3056051981, 6112103962, 12224207924, 15280259905, 30560519810, 61121039620]

約数ペア:

[(1, 61121039620), (2, 30560519810), (4, 15280259905), (5, 12224207924), (10, 6112103962), (20, 3056051981), (3449, 17721380), (6898, 8860690), (13796, 4430345), (17245, 3544276), (34490, 1772138), (68980, 886069)]