12000340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54547}}^1$

素因数の和:54567

約数の個数: 24

約数和(自身を含む): 27492192

約数和(自身を除く): 15491852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54547, 109094, 218188, 272735, 545470, 600017, 1090940, 1200034, 2400068, 3000085, 6000170, 12000340]

約数ペア:

[(1, 12000340), (2, 6000170), (4, 3000085), (5, 2400068), (10, 1200034), (11, 1090940), (20, 600017), (22, 545470), (44, 272735), (55, 218188), (110, 109094), (220, 54547)]