57541460

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2963}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 121002336

約数和(自身を除く): 63460876

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 2963, 3884, 4855, 5926, 9710, 11852, 14815, 19420, 29630, 59260, 2877073, 5754146, 11508292, 14385365, 28770730, 57541460]

約数ペア:

[(1, 57541460), (2, 28770730), (4, 14385365), (5, 11508292), (10, 5754146), (20, 2877073), (971, 59260), (1942, 29630), (2963, 19420), (3884, 14815), (4855, 11852), (5926, 9710)]