5500360

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 12456000

約数和(自身を除く): 6955640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 691, 796, 995, 1382, 1592, 1990, 2764, 3455, 3980, 5528, 6910, 7960, 13820, 27640, 137509, 275018, 550036, 687545, 1100072, 1375090, 2750180, 5500360]

約数ペア:

[(1, 5500360), (2, 2750180), (4, 1375090), (5, 1100072), (8, 687545), (10, 550036), (20, 275018), (40, 137509), (199, 27640), (398, 13820), (691, 7960), (796, 6910), (995, 5528), (1382, 3980), (1592, 3455), (1990, 2764)]