61196020

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6907}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 128820384

約数和(自身を除く): 67624364

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 6907, 8860, 13814, 27628, 34535, 69070, 138140, 3059801, 6119602, 12239204, 15299005, 30598010, 61196020]

約数ペア:

[(1, 61196020), (2, 30598010), (4, 15299005), (5, 12239204), (10, 6119602), (20, 3059801), (443, 138140), (886, 69070), (1772, 34535), (2215, 27628), (4430, 13814), (6907, 8860)]