55631740

素因数分解:

$2^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1933}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 116968320

約数和(自身を除く): 61336580

約数列:

[1, 2, 4, 5, 10, 20, 1439, 1933, 2878, 3866, 5756, 7195, 7732, 9665, 14390, 19330, 28780, 38660, 2781587, 5563174, 11126348, 13907935, 27815870, 55631740]

約数ペア:

[(1, 55631740), (2, 27815870), (4, 13907935), (5, 11126348), (10, 5563174), (20, 2781587), (1439, 38660), (1933, 28780), (2878, 19330), (3866, 14390), (5756, 9665), (7195, 7732)]