80506010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619277}}^1$

素因数の和:619297

約数の個数: 16

約数和(自身を含む): 156058056

約数和(自身を除く): 75552046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619277, 1238554, 3096385, 6192770, 8050601, 16101202, 40253005, 80506010]

約数ペア:

[(1, 80506010), (2, 40253005), (5, 16101202), (10, 8050601), (13, 6192770), (26, 3096385), (65, 1238554), (130, 619277)]