82295680

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 198288000

約数和(自身を除く): 115992320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 863, 1192, 1490, 1726, 2384, 2980, 3452, 4315, 4768, 5960, 6904, 8630, 9536, 11920, 13808, 17260, 19072, 23840, 27616, 34520, 47680, 55232, 69040, 95360, 110464, 128587, 138080, 257174, 276160, 514348, 552320, 642935, 1028696, 1285870, 2057392, 2571740, 4114784, 5143480, 8229568, 10286960, 16459136, 20573920, 41147840, 82295680]

約数ペア:

[(1, 82295680), (2, 41147840), (4, 20573920), (5, 16459136), (8, 10286960), (10, 8229568), (16, 5143480), (20, 4114784), (32, 2571740), (40, 2057392), (64, 1285870), (80, 1028696), (128, 642935), (149, 552320), (160, 514348), (298, 276160), (320, 257174), (596, 138080), (640, 128587), (745, 110464), (863, 95360), (1192, 69040), (1490, 55232), (1726, 47680), (2384, 34520), (2980, 27616), (3452, 23840), (4315, 19072), (4768, 17260), (5960, 13808), (6904, 11920), (8630, 9536)]