103694480

素因数分解:

$2^4\times 5^1\times {\mathrm{1296181}}^1$

素因数の和:1296194

約数の個数: 20

約数和(自身を含む): 241089852

約数和(自身を除く): 137395372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1296181, 2592362, 5184724, 6480905, 10369448, 12961810, 20738896, 25923620, 51847240, 103694480]

約数ペア:

[(1, 103694480), (2, 51847240), (4, 25923620), (5, 20738896), (8, 12961810), (10, 10369448), (16, 6480905), (20, 5184724), (40, 2592362), (80, 1296181)]