9422620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11491}}^1$

素因数の和:11541

約数の個数: 24

約数和(自身を含む): 20271888

約数和(自身を除く): 10849268

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11491, 22982, 45964, 57455, 114910, 229820, 471131, 942262, 1884524, 2355655, 4711310, 9422620]

約数ペア:

[(1, 9422620), (2, 4711310), (4, 2355655), (5, 1884524), (10, 942262), (20, 471131), (41, 229820), (82, 114910), (164, 57455), (205, 45964), (410, 22982), (820, 11491)]