88288420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401311}}^1$

素因数の和:401331

約数の個数: 24

約数和(自身を含む): 202261248

約数和(自身を除く): 113972828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 401311, 802622, 1605244, 2006555, 4013110, 4414421, 8026220, 8828842, 17657684, 22072105, 44144210, 88288420]

約数ペア:

[(1, 88288420), (2, 44144210), (4, 22072105), (5, 17657684), (10, 8828842), (11, 8026220), (20, 4414421), (22, 4013110), (44, 2006555), (55, 1605244), (110, 802622), (220, 401311)]