9041420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7411}}^1$

素因数の和:7481

約数の個数: 24

約数和(自身を含む): 19300848

約数和(自身を除く): 10259428

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 7411, 14822, 29644, 37055, 74110, 148220, 452071, 904142, 1808284, 2260355, 4520710, 9041420]

約数ペア:

[(1, 9041420), (2, 4520710), (4, 2260355), (5, 1808284), (10, 904142), (20, 452071), (61, 148220), (122, 74110), (244, 37055), (305, 29644), (610, 14822), (1220, 7411)]