11365240

素因数分解:

$2^3\times 5^1\times {\mathrm{284131}}^1$

素因数の和:284142

約数の個数: 16

約数和(自身を含む): 25571880

約数和(自身を除く): 14206640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 284131, 568262, 1136524, 1420655, 2273048, 2841310, 5682620, 11365240]

約数ペア:

[(1, 11365240), (2, 5682620), (4, 2841310), (5, 2273048), (8, 1420655), (10, 1136524), (20, 568262), (40, 284131)]