57447080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84481}}^1$

素因数の和:84509

約数の個数: 32

約数和(自身を含む): 136860840

約数和(自身を除く): 79413760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 84481, 168962, 337924, 422405, 675848, 844810, 1436177, 1689620, 2872354, 3379240, 5744708, 7180885, 11489416, 14361770, 28723540, 57447080]

約数ペア:

[(1, 57447080), (2, 28723540), (4, 14361770), (5, 11489416), (8, 7180885), (10, 5744708), (17, 3379240), (20, 2872354), (34, 1689620), (40, 1436177), (68, 844810), (85, 675848), (136, 422405), (170, 337924), (340, 168962), (680, 84481)]