8050720

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 19329408

約数和(自身を除く): 11278688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 751, 1072, 1340, 1502, 2144, 2680, 3004, 3755, 5360, 6008, 7510, 10720, 12016, 15020, 24032, 30040, 50317, 60080, 100634, 120160, 201268, 251585, 402536, 503170, 805072, 1006340, 1610144, 2012680, 4025360, 8050720]

約数ペア:

[(1, 8050720), (2, 4025360), (4, 2012680), (5, 1610144), (8, 1006340), (10, 805072), (16, 503170), (20, 402536), (32, 251585), (40, 201268), (67, 120160), (80, 100634), (134, 60080), (160, 50317), (268, 30040), (335, 24032), (536, 15020), (670, 12016), (751, 10720), (1072, 7510), (1340, 6008), (1502, 5360), (2144, 3755), (2680, 3004)]