5201815760

素因数分解:

$2^4\times 5^1\times {\mathrm{65022697}}^1$

素因数の和:65022710

約数の個数: 20

約数和(自身を含む): 12094221828

約数和(自身を除く): 6892406068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65022697, 130045394, 260090788, 325113485, 520181576, 650226970, 1040363152, 1300453940, 2600907880, 5201815760]

約数ペア:

[(1, 5201815760), (2, 2600907880), (4, 1300453940), (5, 1040363152), (8, 650226970), (10, 520181576), (16, 325113485), (20, 260090788), (40, 130045394), (80, 65022697)]