373484080

素因数分解:

$2^4\times 5^1\times {\mathrm{4668551}}^1$

素因数の和:4668564

約数の個数: 20

約数和(自身を含む): 868350672

約数和(自身を除く): 494866592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4668551, 9337102, 18674204, 23342755, 37348408, 46685510, 74696816, 93371020, 186742040, 373484080]

約数ペア:

[(1, 373484080), (2, 186742040), (4, 93371020), (5, 74696816), (8, 46685510), (10, 37348408), (16, 23342755), (20, 18674204), (40, 9337102), (80, 4668551)]