2920401025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{1743523}}^1$

素因数の和:1743600

約数の個数: 12

約数和(自身を含む): 3675348592

約数和(自身を除く): 754947567

約数列:

[1, 5, 25, 67, 335, 1675, 1743523, 8717615, 43588075, 116816041, 584080205, 2920401025]

約数ペア:

[(1, 2920401025), (5, 584080205), (25, 116816041), (67, 43588075), (335, 8717615), (1675, 1743523)]