26885240

素因数分解:

$2^3\times 5^1\times {\mathrm{672131}}^1$

素因数の和:672142

約数の個数: 16

約数和(自身を含む): 60491880

約数和(自身を除く): 33606640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 672131, 1344262, 2688524, 3360655, 5377048, 6721310, 13442620, 26885240]

約数ペア:

[(1, 26885240), (2, 13442620), (4, 6721310), (5, 5377048), (8, 3360655), (10, 2688524), (20, 1344262), (40, 672131)]