10885240

素因数分解:

$2^3\times 5^1\times {\mathrm{272131}}^1$

素因数の和:272142

約数の個数: 16

約数和(自身を含む): 24491880

約数和(自身を除く): 13606640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 272131, 544262, 1088524, 1360655, 2177048, 2721310, 5442620, 10885240]

約数ペア:

[(1, 10885240), (2, 5442620), (4, 2721310), (5, 2177048), (8, 1360655), (10, 1088524), (20, 544262), (40, 272131)]