103680380420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{51326921}}^1$

素因数の和:51327031

約数の個数: 24

約数和(自身を含む): 219884533848

約数和(自身を除く): 116204153428

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 51326921, 102653842, 205307684, 256634605, 513269210, 1026538420, 5184019021, 10368038042, 20736076084, 25920095105, 51840190210, 103680380420]

約数ペア:

[(1, 103680380420), (2, 51840190210), (4, 25920095105), (5, 20736076084), (10, 10368038042), (20, 5184019021), (101, 1026538420), (202, 513269210), (404, 256634605), (505, 205307684), (1010, 102653842), (2020, 51326921)]