7948080860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5443891}}^1$

素因数の和:5443973

約数の個数: 24

約数和(自身を含む): 16919616336

約数和(自身を除く): 8971535476

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 5443891, 10887782, 21775564, 27219455, 54438910, 108877820, 397404043, 794808086, 1589616172, 1987020215, 3974040430, 7948080860]

約数ペア:

[(1, 7948080860), (2, 3974040430), (4, 1987020215), (5, 1589616172), (10, 794808086), (20, 397404043), (73, 108877820), (146, 54438910), (292, 27219455), (365, 21775564), (730, 10887782), (1460, 5443891)]