22696840

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5303}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 51554880

約数和(自身を除く): 28858040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5303, 10606, 21212, 26515, 42424, 53030, 106060, 212120, 567421, 1134842, 2269684, 2837105, 4539368, 5674210, 11348420, 22696840]

約数ペア:

[(1, 22696840), (2, 11348420), (4, 5674210), (5, 4539368), (8, 2837105), (10, 2269684), (20, 1134842), (40, 567421), (107, 212120), (214, 106060), (428, 53030), (535, 42424), (856, 26515), (1070, 21212), (2140, 10606), (4280, 5303)]