115919620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79397}}^1$

素因数の和:79479

約数の個数: 24

約数和(自身を含む): 246768984

約数和(自身を除く): 130849364

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 79397, 158794, 317588, 396985, 793970, 1587940, 5795981, 11591962, 23183924, 28979905, 57959810, 115919620]

約数ペア:

[(1, 115919620), (2, 57959810), (4, 28979905), (5, 23183924), (10, 11591962), (20, 5795981), (73, 1587940), (146, 793970), (292, 396985), (365, 317588), (730, 158794), (1460, 79397)]