57560840

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1549}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 129735000

約数和(自身を除く): 72174160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1549, 1858, 3098, 3716, 4645, 6196, 7432, 7745, 9290, 12392, 15490, 18580, 30980, 37160, 61960, 1439021, 2878042, 5756084, 7195105, 11512168, 14390210, 28780420, 57560840]

約数ペア:

[(1, 57560840), (2, 28780420), (4, 14390210), (5, 11512168), (8, 7195105), (10, 5756084), (20, 2878042), (40, 1439021), (929, 61960), (1549, 37160), (1858, 30980), (3098, 18580), (3716, 15490), (4645, 12392), (6196, 9290), (7432, 7745)]