39776380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{284117}}^1$

素因数の和:284133

約数の個数: 24

約数和(自身を含む): 95463648

約数和(自身を除く): 55687268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 284117, 568234, 1136468, 1420585, 1988819, 2841170, 3977638, 5682340, 7955276, 9944095, 19888190, 39776380]

約数ペア:

[(1, 39776380), (2, 19888190), (4, 9944095), (5, 7955276), (7, 5682340), (10, 3977638), (14, 2841170), (20, 1988819), (28, 1420585), (35, 1136468), (70, 568234), (140, 284117)]