79588940

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{2687}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 167311872

約数和(自身を除く): 87722932

約数列:

[1, 2, 4, 5, 10, 20, 1481, 2687, 2962, 5374, 5924, 7405, 10748, 13435, 14810, 26870, 29620, 53740, 3979447, 7958894, 15917788, 19897235, 39794470, 79588940]

約数ペア:

[(1, 79588940), (2, 39794470), (4, 19897235), (5, 15917788), (10, 7958894), (20, 3979447), (1481, 53740), (2687, 29620), (2962, 26870), (5374, 14810), (5924, 13435), (7405, 10748)]