58251980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71039}}^1$

素因数の和:71089

約数の個数: 24

約数和(自身を含む): 125314560

約数和(自身を除く): 67062580

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 71039, 142078, 284156, 355195, 710390, 1420780, 2912599, 5825198, 11650396, 14562995, 29125990, 58251980]

約数ペア:

[(1, 58251980), (2, 29125990), (4, 14562995), (5, 11650396), (10, 5825198), (20, 2912599), (41, 1420780), (82, 710390), (164, 355195), (205, 284156), (410, 142078), (820, 71039)]