10731820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48781}}^1$

素因数の和:48801

約数の個数: 24

約数和(自身を含む): 24586128

約数和(自身を除く): 13854308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 48781, 97562, 195124, 243905, 487810, 536591, 975620, 1073182, 2146364, 2682955, 5365910, 10731820]

約数ペア:

[(1, 10731820), (2, 5365910), (4, 2682955), (5, 2146364), (10, 1073182), (11, 975620), (20, 536591), (22, 487810), (44, 243905), (55, 195124), (110, 97562), (220, 48781)]