15663110080

素因数分解:

$2^6\times 5^1\times {\mathrm{48947219}}^1$

素因数の和:48947236

約数の個数: 28

約数和(自身を含む): 37297781640

約数和(自身を除く): 21634671560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48947219, 97894438, 195788876, 244736095, 391577752, 489472190, 783155504, 978944380, 1566311008, 1957888760, 3132622016, 3915777520, 7831555040, 15663110080]

約数ペア:

[(1, 15663110080), (2, 7831555040), (4, 3915777520), (5, 3132622016), (8, 1957888760), (10, 1566311008), (16, 978944380), (20, 783155504), (32, 489472190), (40, 391577752), (64, 244736095), (80, 195788876), (160, 97894438), (320, 48947219)]