8310290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20269}}^1$

素因数の和:20317

約数の個数: 16

約数和(自身を含む): 15324120

約数和(自身を除く): 7013830

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 20269, 40538, 101345, 202690, 831029, 1662058, 4155145, 8310290]

約数ペア:

[(1, 8310290), (2, 4155145), (5, 1662058), (10, 831029), (41, 202690), (82, 101345), (205, 40538), (410, 20269)]