15790580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60733}}^1$

素因数の和:60755

約数の個数: 24

約数和(自身を含む): 35711592

約数和(自身を除く): 19921012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60733, 121466, 242932, 303665, 607330, 789529, 1214660, 1579058, 3158116, 3947645, 7895290, 15790580]

約数ペア:

[(1, 15790580), (2, 7895290), (4, 3947645), (5, 3158116), (10, 1579058), (13, 1214660), (20, 789529), (26, 607330), (52, 303665), (65, 242932), (130, 121466), (260, 60733)]