34805240

素因数分解:

$2^3\times 5^1\times {\mathrm{870131}}^1$

素因数の和:870142

約数の個数: 16

約数和(自身を含む): 78311880

約数和(自身を除く): 43506640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 870131, 1740262, 3480524, 4350655, 6961048, 8701310, 17402620, 34805240]

約数ペア:

[(1, 34805240), (2, 17402620), (4, 8701310), (5, 6961048), (8, 4350655), (10, 3480524), (20, 1740262), (40, 870131)]