5116940450

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{255209}}^1$

素因数の和:255622

約数の個数: 24

約数和(自身を含む): 9541281060

約数和(自身を除く): 4424340610

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 4010, 10025, 20050, 255209, 510418, 1276045, 2552090, 6380225, 12760450, 102338809, 204677618, 511694045, 1023388090, 2558470225, 5116940450]

約数ペア:

[(1, 5116940450), (2, 2558470225), (5, 1023388090), (10, 511694045), (25, 204677618), (50, 102338809), (401, 12760450), (802, 6380225), (2005, 2552090), (4010, 1276045), (10025, 510418), (20050, 255209)]