2096756080

素因数分解:

$2^4\times 5^1\times {\mathrm{26209451}}^1$

素因数の和:26209464

約数の個数: 20

約数和(自身を含む): 4874958072

約数和(自身を除く): 2778201992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26209451, 52418902, 104837804, 131047255, 209675608, 262094510, 419351216, 524189020, 1048378040, 2096756080]

約数ペア:

[(1, 2096756080), (2, 1048378040), (4, 524189020), (5, 419351216), (8, 262094510), (10, 209675608), (16, 131047255), (20, 104837804), (40, 52418902), (80, 26209451)]