88615180

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{5281}}^1$

素因数の和:6129

約数の個数: 24

約数和(自身を含む): 186348960

約数和(自身を除く): 97733780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 3356, 4195, 5281, 8390, 10562, 16780, 21124, 26405, 52810, 105620, 4430759, 8861518, 17723036, 22153795, 44307590, 88615180]

約数ペア:

[(1, 88615180), (2, 44307590), (4, 22153795), (5, 17723036), (10, 8861518), (20, 4430759), (839, 105620), (1678, 52810), (3356, 26405), (4195, 21124), (5281, 16780), (8390, 10562)]