5210004680

素因数分解:

$2^3\times 5^1\times {\mathrm{130250117}}^1$

素因数の和:130250128

約数の個数: 16

約数和(自身を含む): 11722510620

約数和(自身を除く): 6512505940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130250117, 260500234, 521000468, 651250585, 1042000936, 1302501170, 2605002340, 5210004680]

約数ペア:

[(1, 5210004680), (2, 2605002340), (4, 1302501170), (5, 1042000936), (8, 651250585), (10, 521000468), (20, 260500234), (40, 130250117)]