2051038225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{2179}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 2656704960

約数和(自身を除く): 605666735

約数列:

[1, 5, 23, 25, 115, 575, 1637, 2179, 8185, 10895, 37651, 40925, 50117, 54475, 188255, 250585, 941275, 1252925, 3567023, 17835115, 82041529, 89175575, 410207645, 2051038225]

約数ペア:

[(1, 2051038225), (5, 410207645), (23, 89175575), (25, 82041529), (115, 17835115), (575, 3567023), (1637, 1252925), (2179, 941275), (8185, 250585), (10895, 188255), (37651, 54475), (40925, 50117)]