79095140

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4817}}^1$

素因数の和:5647

約数の個数: 24

約数和(自身を含む): 166336632

約数和(自身を除く): 87241492

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 3284, 4105, 4817, 8210, 9634, 16420, 19268, 24085, 48170, 96340, 3954757, 7909514, 15819028, 19773785, 39547570, 79095140]

約数ペア:

[(1, 79095140), (2, 39547570), (4, 19773785), (5, 15819028), (10, 7909514), (20, 3954757), (821, 96340), (1642, 48170), (3284, 24085), (4105, 19268), (4817, 16420), (8210, 9634)]