85080190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3391}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 165828096

約数和(自身を除く): 80747906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 3391, 5018, 6782, 12545, 16955, 25090, 33910, 44083, 88166, 220415, 440830, 654463, 1308926, 3272315, 6544630, 8508019, 17016038, 42540095, 85080190]

約数ペア:

[(1, 85080190), (2, 42540095), (5, 17016038), (10, 8508019), (13, 6544630), (26, 3272315), (65, 1308926), (130, 654463), (193, 440830), (386, 220415), (965, 88166), (1930, 44083), (2509, 33910), (3391, 25090), (5018, 16955), (6782, 12545)]