20227940825

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{110641}}^1$

素因数の和:110825

約数の個数: 24

約数和(自身を含む): 25683106176

約数和(自身を除く): 5455165351

約数列:

[1, 5, 25, 71, 103, 355, 515, 1775, 2575, 7313, 36565, 110641, 182825, 553205, 2766025, 7855511, 11396023, 39277555, 56980115, 196387775, 284900575, 809117633, 4045588165, 20227940825]

約数ペア:

[(1, 20227940825), (5, 4045588165), (25, 809117633), (71, 284900575), (103, 196387775), (355, 56980115), (515, 39277555), (1775, 11396023), (2575, 7855511), (7313, 2766025), (36565, 553205), (110641, 182825)]