109968380

素因数分解:

$2^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{3821}}^1$

素因数の和:5269

約数の個数: 24

約数和(自身を含む): 231154560

約数和(自身を除く): 121186180

約数列:

[1, 2, 4, 5, 10, 20, 1439, 2878, 3821, 5756, 7195, 7642, 14390, 15284, 19105, 28780, 38210, 76420, 5498419, 10996838, 21993676, 27492095, 54984190, 109968380]

約数ペア:

[(1, 109968380), (2, 54984190), (4, 27492095), (5, 21993676), (10, 10996838), (20, 5498419), (1439, 76420), (2878, 38210), (3821, 28780), (5756, 19105), (7195, 15284), (7642, 14390)]