2137580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6287}}^1$

素因数の和:6313

約数の個数: 24

約数和(自身を含む): 4753728

約数和(自身を除く): 2616148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6287, 12574, 25148, 31435, 62870, 106879, 125740, 213758, 427516, 534395, 1068790, 2137580]

約数ペア:

[(1, 2137580), (2, 1068790), (4, 534395), (5, 427516), (10, 213758), (17, 125740), (20, 106879), (34, 62870), (68, 31435), (85, 25148), (170, 12574), (340, 6287)]