342680255

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{40771}}^1$

素因数の和:40858

約数の個数: 12

約数和(自身を含む): 421500936

約数和(自身を除く): 78820681

約数列:

[1, 5, 41, 205, 1681, 8405, 40771, 203855, 1671611, 8358055, 68536051, 342680255]

約数ペア:

[(1, 342680255), (5, 68536051), (41, 8358055), (205, 1671611), (1681, 203855), (8405, 40771)]