22699280

素因数分解:

$2^4\times 5^1\times {\mathrm{283741}}^1$

素因数の和:283754

約数の個数: 20

約数和(自身を含む): 52776012

約数和(自身を除く): 30076732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283741, 567482, 1134964, 1418705, 2269928, 2837410, 4539856, 5674820, 11349640, 22699280]

約数ペア:

[(1, 22699280), (2, 11349640), (4, 5674820), (5, 4539856), (8, 2837410), (10, 2269928), (16, 1418705), (20, 1134964), (40, 567482), (80, 283741)]