40440910

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{3323}}^1$

素因数の和:4547

約数の個数: 16

約数和(自身を含む): 72875376

約数和(自身を除く): 32434466

約数列:

[1, 2, 5, 10, 1217, 2434, 3323, 6085, 6646, 12170, 16615, 33230, 4044091, 8088182, 20220455, 40440910]

約数ペア:

[(1, 40440910), (2, 20220455), (5, 8088182), (10, 4044091), (1217, 33230), (2434, 16615), (3323, 12170), (6085, 6646)]