415097360

素因数分解:

$2^4\times 5^1\times {\mathrm{5188717}}^1$

素因数の和:5188730

約数の個数: 20

約数和(自身を含む): 965101548

約数和(自身を除く): 550004188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5188717, 10377434, 20754868, 25943585, 41509736, 51887170, 83019472, 103774340, 207548680, 415097360]

約数ペア:

[(1, 415097360), (2, 207548680), (4, 103774340), (5, 83019472), (8, 51887170), (10, 41509736), (16, 25943585), (20, 20754868), (40, 10377434), (80, 5188717)]