622382420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2829011}}^1$

素因数の和:2829031

約数の個数: 24

約数和(自身を含む): 1425822048

約数和(自身を除く): 803439628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2829011, 5658022, 11316044, 14145055, 28290110, 31119121, 56580220, 62238242, 124476484, 155595605, 311191210, 622382420]

約数ペア:

[(1, 622382420), (2, 311191210), (4, 155595605), (5, 124476484), (10, 62238242), (11, 56580220), (20, 31119121), (22, 28290110), (44, 14145055), (55, 11316044), (110, 5658022), (220, 2829011)]