27425620

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2237}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 57713544

約数和(自身を除く): 30287924

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2237, 2452, 3065, 4474, 6130, 8948, 11185, 12260, 22370, 44740, 1371281, 2742562, 5485124, 6856405, 13712810, 27425620]

約数ペア:

[(1, 27425620), (2, 13712810), (4, 6856405), (5, 5485124), (10, 2742562), (20, 1371281), (613, 44740), (1226, 22370), (2237, 12260), (2452, 11185), (3065, 8948), (4474, 6130)]