85900940

素因数分解:

$2^2\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{2467}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 180568752

約数和(自身を除く): 94667812

約数列:

[1, 2, 4, 5, 10, 20, 1741, 2467, 3482, 4934, 6964, 8705, 9868, 12335, 17410, 24670, 34820, 49340, 4295047, 8590094, 17180188, 21475235, 42950470, 85900940]

約数ペア:

[(1, 85900940), (2, 42950470), (4, 21475235), (5, 17180188), (10, 8590094), (20, 4295047), (1741, 49340), (2467, 34820), (3482, 24670), (4934, 17410), (6964, 12335), (8705, 9868)]