57085960

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6287}}^1$

素因数の和:6525

約数の個数: 32

約数和(自身を含む): 129029760

約数和(自身を除く): 71943800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 6287, 9080, 12574, 25148, 31435, 50296, 62870, 125740, 251480, 1427149, 2854298, 5708596, 7135745, 11417192, 14271490, 28542980, 57085960]

約数ペア:

[(1, 57085960), (2, 28542980), (4, 14271490), (5, 11417192), (8, 7135745), (10, 5708596), (20, 2854298), (40, 1427149), (227, 251480), (454, 125740), (908, 62870), (1135, 50296), (1816, 31435), (2270, 25148), (4540, 12574), (6287, 9080)]