202428680

素因数分解:

$2^3\times 5^1\times {\mathrm{5060717}}^1$

素因数の和:5060728

約数の個数: 16

約数和(自身を含む): 455464620

約数和(自身を除く): 253035940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5060717, 10121434, 20242868, 25303585, 40485736, 50607170, 101214340, 202428680]

約数ペア:

[(1, 202428680), (2, 101214340), (4, 50607170), (5, 40485736), (8, 25303585), (10, 20242868), (20, 10121434), (40, 5060717)]