7114580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 16559424

約数和(自身を除く): 9444844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 443, 730, 803, 886, 1460, 1606, 1772, 2215, 3212, 4015, 4430, 4873, 8030, 8860, 9746, 16060, 19492, 24365, 32339, 48730, 64678, 97460, 129356, 161695, 323390, 355729, 646780, 711458, 1422916, 1778645, 3557290, 7114580]

約数ペア:

[(1, 7114580), (2, 3557290), (4, 1778645), (5, 1422916), (10, 711458), (11, 646780), (20, 355729), (22, 323390), (44, 161695), (55, 129356), (73, 97460), (110, 64678), (146, 48730), (220, 32339), (292, 24365), (365, 19492), (443, 16060), (730, 9746), (803, 8860), (886, 8030), (1460, 4873), (1606, 4430), (1772, 4015), (2215, 3212)]