9772580

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1103}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 20587392

約数和(自身を除く): 10814812

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1103, 1772, 2206, 2215, 4412, 4430, 5515, 8860, 11030, 22060, 488629, 977258, 1954516, 2443145, 4886290, 9772580]

約数ペア:

[(1, 9772580), (2, 4886290), (4, 2443145), (5, 1954516), (10, 977258), (20, 488629), (443, 22060), (886, 11030), (1103, 8860), (1772, 5515), (2206, 4430), (2215, 4412)]