42209063170

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{5141177}}^1$

素因数の和:5142005

約数の個数: 16

約数和(自身を含む): 76068869688

約数和(自身を除く): 33859806518

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 5141177, 10282354, 25705885, 51411770, 4220906317, 8441812634, 21104531585, 42209063170]

約数ペア:

[(1, 42209063170), (2, 21104531585), (5, 8441812634), (10, 4220906317), (821, 51411770), (1642, 25705885), (4105, 10282354), (8210, 5141177)]