2020355425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{5647}}^1$

素因数の和:6969

約数の個数: 24

約数和(自身を含む): 2735574912

約数和(自身を除く): 715219487

約数列:

[1, 5, 11, 25, 55, 275, 1301, 5647, 6505, 14311, 28235, 32525, 62117, 71555, 141175, 310585, 357775, 1552925, 7346747, 36733735, 80814217, 183668675, 404071085, 2020355425]

約数ペア:

[(1, 2020355425), (5, 404071085), (11, 183668675), (25, 80814217), (55, 36733735), (275, 7346747), (1301, 1552925), (5647, 357775), (6505, 310585), (14311, 141175), (28235, 71555), (32525, 62117)]