56219600

素因数分解:

$2^4\times 5^2\times {\mathrm{140549}}^1$

素因数の和:140567

約数の個数: 30

約数和(自身を含む): 135068550

約数和(自身を除く): 78848950

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 140549, 281098, 562196, 702745, 1124392, 1405490, 2248784, 2810980, 3513725, 5621960, 7027450, 11243920, 14054900, 28109800, 56219600]

約数ペア:

[(1, 56219600), (2, 28109800), (4, 14054900), (5, 11243920), (8, 7027450), (10, 5621960), (16, 3513725), (20, 2810980), (25, 2248784), (40, 1405490), (50, 1124392), (80, 702745), (100, 562196), (200, 281098), (400, 140549)]