57424940

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2957}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 120757392

約数和(自身を除く): 63332452

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 2957, 3884, 4855, 5914, 9710, 11828, 14785, 19420, 29570, 59140, 2871247, 5742494, 11484988, 14356235, 28712470, 57424940]

約数ペア:

[(1, 57424940), (2, 28712470), (4, 14356235), (5, 11484988), (10, 5742494), (20, 2871247), (971, 59140), (1942, 29570), (2957, 19420), (3884, 14785), (4855, 11828), (5914, 9710)]