225544010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{172171}}^1$

素因数の和:172309

約数の個数: 16

約数和(自身を含む): 409080672

約数和(自身を除く): 183536662

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 172171, 344342, 860855, 1721710, 22554401, 45108802, 112772005, 225544010]

約数ペア:

[(1, 225544010), (2, 112772005), (5, 45108802), (10, 22554401), (131, 1721710), (262, 860855), (655, 344342), (1310, 172171)]