229694960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{261017}}^1$

素因数の和:261041

約数の個数: 40

約数和(自身を含む): 582592176

約数和(自身を除く): 352897216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 261017, 522034, 1044068, 1305085, 2088136, 2610170, 2871187, 4176272, 5220340, 5742374, 10440680, 11484748, 14355935, 20881360, 22969496, 28711870, 45938992, 57423740, 114847480, 229694960]

約数ペア:

[(1, 229694960), (2, 114847480), (4, 57423740), (5, 45938992), (8, 28711870), (10, 22969496), (11, 20881360), (16, 14355935), (20, 11484748), (22, 10440680), (40, 5742374), (44, 5220340), (55, 4176272), (80, 2871187), (88, 2610170), (110, 2088136), (176, 1305085), (220, 1044068), (440, 522034), (880, 261017)]