103646860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{70991}}^1$

素因数の和:71073

約数の個数: 24

約数和(自身を含む): 220643136

約数和(自身を除く): 116996276

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 70991, 141982, 283964, 354955, 709910, 1419820, 5182343, 10364686, 20729372, 25911715, 51823430, 103646860]

約数ペア:

[(1, 103646860), (2, 51823430), (4, 25911715), (5, 20729372), (10, 10364686), (20, 5182343), (73, 1419820), (146, 709910), (292, 354955), (365, 283964), (730, 141982), (1460, 70991)]