56714440

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1873}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 127844280

約数和(自身を除く): 71129840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 1873, 3028, 3746, 3785, 6056, 7492, 7570, 9365, 14984, 15140, 18730, 30280, 37460, 74920, 1417861, 2835722, 5671444, 7089305, 11342888, 14178610, 28357220, 56714440]

約数ペア:

[(1, 56714440), (2, 28357220), (4, 14178610), (5, 11342888), (8, 7089305), (10, 5671444), (20, 2835722), (40, 1417861), (757, 74920), (1514, 37460), (1873, 30280), (3028, 18730), (3746, 15140), (3785, 14984), (6056, 9365), (7492, 7570)]