89393660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{154127}}^1$

素因数の和:154165

約数の個数: 24

約数和(自身を含む): 194201280

約数和(自身を除く): 104807620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 154127, 308254, 616508, 770635, 1541270, 3082540, 4469683, 8939366, 17878732, 22348415, 44696830, 89393660]

約数ペア:

[(1, 89393660), (2, 44696830), (4, 22348415), (5, 17878732), (10, 8939366), (20, 4469683), (29, 3082540), (58, 1541270), (116, 770635), (145, 616508), (290, 308254), (580, 154127)]