1418080

素因数分解:

$2^5\times 5^1\times {\mathrm{8863}}^1$

素因数の和:8878

約数の個数: 24

約数和(自身を含む): 3350592

約数和(自身を除く): 1932512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8863, 17726, 35452, 44315, 70904, 88630, 141808, 177260, 283616, 354520, 709040, 1418080]

約数ペア:

[(1, 1418080), (2, 709040), (4, 354520), (5, 283616), (8, 177260), (10, 141808), (16, 88630), (20, 70904), (32, 44315), (40, 35452), (80, 17726), (160, 8863)]