40743230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 80504928

約数和(自身を除く): 39761698

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 2141, 3806, 4282, 9515, 10705, 19030, 21410, 23551, 47102, 117755, 235510, 370393, 740786, 1851965, 3703930, 4074323, 8148646, 20371615, 40743230]

約数ペア:

[(1, 40743230), (2, 20371615), (5, 8148646), (10, 4074323), (11, 3703930), (22, 1851965), (55, 740786), (110, 370393), (173, 235510), (346, 117755), (865, 47102), (1730, 23551), (1903, 21410), (2141, 19030), (3806, 10705), (4282, 9515)]