22649360

素因数分解:

$2^4\times 5^1\times {\mathrm{283117}}^1$

素因数の和:283130

約数の個数: 20

約数和(自身を含む): 52659948

約数和(自身を除く): 30010588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283117, 566234, 1132468, 1415585, 2264936, 2831170, 4529872, 5662340, 11324680, 22649360]

約数ペア:

[(1, 22649360), (2, 11324680), (4, 5662340), (5, 4529872), (8, 2831170), (10, 2264936), (16, 1415585), (20, 1132468), (40, 566234), (80, 283117)]