82137620

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{17041}}^1$

素因数の和:17291

約数の個数: 24

約数和(自身を含む): 173214888

約数和(自身を除く): 91077268

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 17041, 34082, 68164, 85205, 170410, 340820, 4106881, 8213762, 16427524, 20534405, 41068810, 82137620]

約数ペア:

[(1, 82137620), (2, 41068810), (4, 20534405), (5, 16427524), (10, 8213762), (20, 4106881), (241, 340820), (482, 170410), (964, 85205), (1205, 68164), (2410, 34082), (4820, 17041)]