22339040

素因数分解:

$2^5\times 5^1\times {\mathrm{139619}}^1$

素因数の和:139634

約数の個数: 24

約数和(自身を含む): 52776360

約数和(自身を除く): 30437320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 139619, 279238, 558476, 698095, 1116952, 1396190, 2233904, 2792380, 4467808, 5584760, 11169520, 22339040]

約数ペア:

[(1, 22339040), (2, 11169520), (4, 5584760), (5, 4467808), (8, 2792380), (10, 2233904), (16, 1396190), (20, 1116952), (32, 698095), (40, 558476), (80, 279238), (160, 139619)]