5418080

素因数分解:

$2^5\times 5^1\times {\mathrm{33863}}^1$

素因数の和:33878

約数の個数: 24

約数和(自身を含む): 12800592

約数和(自身を除く): 7382512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 33863, 67726, 135452, 169315, 270904, 338630, 541808, 677260, 1083616, 1354520, 2709040, 5418080]

約数ペア:

[(1, 5418080), (2, 2709040), (4, 1354520), (5, 1083616), (8, 677260), (10, 541808), (16, 338630), (20, 270904), (32, 169315), (40, 135452), (80, 67726), (160, 33863)]