56573860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{404099}}^1$

素因数の和:404115

約数の個数: 24

約数和(自身を含む): 135777600

約数和(自身を除く): 79203740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 404099, 808198, 1616396, 2020495, 2828693, 4040990, 5657386, 8081980, 11314772, 14143465, 28286930, 56573860]

約数ペア:

[(1, 56573860), (2, 28286930), (4, 14143465), (5, 11314772), (7, 8081980), (10, 5657386), (14, 4040990), (20, 2828693), (28, 2020495), (35, 1616396), (70, 808198), (140, 404099)]