10713620

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1091}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 22565088

約数和(自身を除く): 11851468

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1091, 1964, 2182, 2455, 4364, 4910, 5455, 9820, 10910, 21820, 535681, 1071362, 2142724, 2678405, 5356810, 10713620]

約数ペア:

[(1, 10713620), (2, 5356810), (4, 2678405), (5, 2142724), (10, 1071362), (20, 535681), (491, 21820), (982, 10910), (1091, 9820), (1964, 5455), (2182, 4910), (2455, 4364)]