72258010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{656891}}^1$

素因数の和:656909

約数の個数: 16

約数和(自身を含む): 141888672

約数和(自身を除く): 69630662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 656891, 1313782, 3284455, 6568910, 7225801, 14451602, 36129005, 72258010]

約数ペア:

[(1, 72258010), (2, 36129005), (5, 14451602), (10, 7225801), (11, 6568910), (22, 3284455), (55, 1313782), (110, 656891)]