76589680

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3559}}^1$

素因数の和:3841

約数の個数: 40

約数和(自身を含む): 178783200

約数和(自身を除く): 102193520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 3559, 4304, 5380, 7118, 10760, 14236, 17795, 21520, 28472, 35590, 56944, 71180, 142360, 284720, 957371, 1914742, 3829484, 4786855, 7658968, 9573710, 15317936, 19147420, 38294840, 76589680]

約数ペア:

[(1, 76589680), (2, 38294840), (4, 19147420), (5, 15317936), (8, 9573710), (10, 7658968), (16, 4786855), (20, 3829484), (40, 1914742), (80, 957371), (269, 284720), (538, 142360), (1076, 71180), (1345, 56944), (2152, 35590), (2690, 28472), (3559, 21520), (4304, 17795), (5380, 14236), (7118, 10760)]