169635940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{116189}}^1$

素因数の和:116271

約数の個数: 24

約数和(自身を含む): 361118520

約数和(自身を除く): 191482580

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 116189, 232378, 464756, 580945, 1161890, 2323780, 8481797, 16963594, 33927188, 42408985, 84817970, 169635940]

約数ペア:

[(1, 169635940), (2, 84817970), (4, 42408985), (5, 33927188), (10, 16963594), (20, 8481797), (73, 2323780), (146, 1161890), (292, 580945), (365, 464756), (730, 232378), (1460, 116189)]