80634355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1979}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 100504800

約数和(自身を除く): 19870445

約数列:

[1, 5, 29, 145, 281, 1405, 1979, 8149, 9895, 40745, 57391, 286955, 556099, 2780495, 16126871, 80634355]

約数ペア:

[(1, 80634355), (5, 16126871), (29, 2780495), (145, 556099), (281, 286955), (1405, 57391), (1979, 40745), (8149, 9895)]