58212620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70991}}^1$

素因数の和:71041

約数の個数: 24

約数和(自身を含む): 125229888

約数和(自身を除く): 67017268

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 70991, 141982, 283964, 354955, 709910, 1419820, 2910631, 5821262, 11642524, 14553155, 29106310, 58212620]

約数ペア:

[(1, 58212620), (2, 29106310), (4, 14553155), (5, 11642524), (10, 5821262), (20, 2910631), (41, 1419820), (82, 709910), (164, 354955), (205, 283964), (410, 141982), (820, 70991)]