89656450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137933}}^1$

素因数の和:137958

約数の個数: 24

約数和(自身を含む): 179590068

約数和(自身を除く): 89933618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 137933, 275866, 689665, 1379330, 1793129, 3448325, 3586258, 6896650, 8965645, 17931290, 44828225, 89656450]

約数ペア:

[(1, 89656450), (2, 44828225), (5, 17931290), (10, 8965645), (13, 6896650), (25, 3586258), (26, 3448325), (50, 1793129), (65, 1379330), (130, 689665), (325, 275866), (650, 137933)]