1026006220

素因数分解:

$2^2\times 5^1\times {\mathrm{51300311}}^1$

素因数の和:51300320

約数の個数: 12

約数和(自身を含む): 2154613104

約数和(自身を除く): 1128606884

約数列:

[1, 2, 4, 5, 10, 20, 51300311, 102600622, 205201244, 256501555, 513003110, 1026006220]

約数ペア:

[(1, 1026006220), (2, 513003110), (4, 256501555), (5, 205201244), (10, 102600622), (20, 51300311)]