113258740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{808991}}^1$

素因数の和:809007

約数の個数: 24

約数和(自身を含む): 271821312

約数和(自身を除く): 158562572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 808991, 1617982, 3235964, 4044955, 5662937, 8089910, 11325874, 16179820, 22651748, 28314685, 56629370, 113258740]

約数ペア:

[(1, 113258740), (2, 56629370), (4, 28314685), (5, 22651748), (7, 16179820), (10, 11325874), (14, 8089910), (20, 5662937), (28, 4044955), (35, 3235964), (70, 1617982), (140, 808991)]