9288760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17863}}^1$

素因数の和:17887

約数の個数: 32

約数和(自身を含む): 22508640

約数和(自身を除く): 13219880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17863, 35726, 71452, 89315, 142904, 178630, 232219, 357260, 464438, 714520, 928876, 1161095, 1857752, 2322190, 4644380, 9288760]

約数ペア:

[(1, 9288760), (2, 4644380), (4, 2322190), (5, 1857752), (8, 1161095), (10, 928876), (13, 714520), (20, 464438), (26, 357260), (40, 232219), (52, 178630), (65, 142904), (104, 89315), (130, 71452), (260, 35726), (520, 17863)]