1040773025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{20219}}^1$

素因数の和:20329

約数の個数: 24

約数和(自身を含む): 1353931200

約数和(自身を除く): 313158175

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 1775, 2059, 10295, 20219, 51475, 101095, 505475, 586351, 1435549, 2931755, 7177745, 14658775, 35888725, 41630921, 208154605, 1040773025]

約数ペア:

[(1, 1040773025), (5, 208154605), (25, 41630921), (29, 35888725), (71, 14658775), (145, 7177745), (355, 2931755), (725, 1435549), (1775, 586351), (2059, 505475), (10295, 101095), (20219, 51475)]