75760220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1033}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 168500640

約数和(自身を除く): 92740420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 772, 965, 1033, 1930, 2066, 3667, 3860, 4132, 5165, 7334, 10330, 14668, 18335, 19627, 20660, 36670, 39254, 73340, 78508, 98135, 196270, 199369, 392540, 398738, 797476, 996845, 1993690, 3788011, 3987380, 7576022, 15152044, 18940055, 37880110, 75760220]

約数ペア:

[(1, 75760220), (2, 37880110), (4, 18940055), (5, 15152044), (10, 7576022), (19, 3987380), (20, 3788011), (38, 1993690), (76, 996845), (95, 797476), (190, 398738), (193, 392540), (380, 199369), (386, 196270), (772, 98135), (965, 78508), (1033, 73340), (1930, 39254), (2066, 36670), (3667, 20660), (3860, 19627), (4132, 18335), (5165, 14668), (7334, 10330)]