12550360

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1193}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 28369440

約数和(自身を除く): 15819080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1193, 1315, 2104, 2386, 2630, 4772, 5260, 5965, 9544, 10520, 11930, 23860, 47720, 313759, 627518, 1255036, 1568795, 2510072, 3137590, 6275180, 12550360]

約数ペア:

[(1, 12550360), (2, 6275180), (4, 3137590), (5, 2510072), (8, 1568795), (10, 1255036), (20, 627518), (40, 313759), (263, 47720), (526, 23860), (1052, 11930), (1193, 10520), (1315, 9544), (2104, 5965), (2386, 5260), (2630, 4772)]