22265830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 41827104

約数和(自身を除く): 19561274

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 977, 1954, 2279, 4558, 4885, 9770, 11395, 22790, 42011, 51781, 84022, 103562, 210055, 258905, 420110, 517810, 2226583, 4453166, 11132915, 22265830]

約数ペア:

[(1, 22265830), (2, 11132915), (5, 4453166), (10, 2226583), (43, 517810), (53, 420110), (86, 258905), (106, 210055), (215, 103562), (265, 84022), (430, 51781), (530, 42011), (977, 22790), (1954, 11395), (2279, 9770), (4558, 4885)]