58911220

素因数分解:

$2^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2609}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 123870600

約数和(自身を除く): 64959380

約数列:

[1, 2, 4, 5, 10, 20, 1129, 2258, 2609, 4516, 5218, 5645, 10436, 11290, 13045, 22580, 26090, 52180, 2945561, 5891122, 11782244, 14727805, 29455610, 58911220]

約数ペア:

[(1, 58911220), (2, 29455610), (4, 14727805), (5, 11782244), (10, 5891122), (20, 2945561), (1129, 52180), (2258, 26090), (2609, 22580), (4516, 13045), (5218, 11290), (5645, 10436)]