9644080

素因数分解:

$2^4\times 5^1\times {\mathrm{120551}}^1$

素因数の和:120564

約数の個数: 20

約数和(自身を含む): 22422672

約数和(自身を除く): 12778592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 120551, 241102, 482204, 602755, 964408, 1205510, 1928816, 2411020, 4822040, 9644080]

約数ペア:

[(1, 9644080), (2, 4822040), (4, 2411020), (5, 1928816), (8, 1205510), (10, 964408), (16, 602755), (20, 482204), (40, 241102), (80, 120551)]