58420240

素因数分解:

$2^4\times 5^1\times {\mathrm{730253}}^1$

素因数の和:730266

約数の個数: 20

約数和(自身を含む): 135827244

約数和(自身を除く): 77407004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 730253, 1460506, 2921012, 3651265, 5842024, 7302530, 11684048, 14605060, 29210120, 58420240]

約数ペア:

[(1, 58420240), (2, 29210120), (4, 14605060), (5, 11684048), (8, 7302530), (10, 5842024), (16, 3651265), (20, 2921012), (40, 1460506), (80, 730253)]