85597540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{611411}}^1$

素因数の和:611427

約数の個数: 24

約数和(自身を含む): 205434432

約数和(自身を除く): 119836892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 611411, 1222822, 2445644, 3057055, 4279877, 6114110, 8559754, 12228220, 17119508, 21399385, 42798770, 85597540]

約数ペア:

[(1, 85597540), (2, 42798770), (4, 21399385), (5, 17119508), (7, 12228220), (10, 8559754), (14, 6114110), (20, 4279877), (28, 3057055), (35, 2445644), (70, 1222822), (140, 611411)]