86538080

素因数分解:

$2^5\times 5^1\times {\mathrm{540863}}^1$

素因数の和:540878

約数の個数: 24

約数和(自身を含む): 204446592

約数和(自身を除く): 117908512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 540863, 1081726, 2163452, 2704315, 4326904, 5408630, 8653808, 10817260, 17307616, 21634520, 43269040, 86538080]

約数ペア:

[(1, 86538080), (2, 43269040), (4, 21634520), (5, 17307616), (8, 10817260), (10, 8653808), (16, 5408630), (20, 4326904), (32, 2704315), (40, 2163452), (80, 1081726), (160, 540863)]