5565080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 13139280

約数和(自身を除く): 7574200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 263, 460, 526, 529, 920, 1052, 1058, 1315, 2104, 2116, 2630, 2645, 4232, 5260, 5290, 6049, 10520, 10580, 12098, 21160, 24196, 30245, 48392, 60490, 120980, 139127, 241960, 278254, 556508, 695635, 1113016, 1391270, 2782540, 5565080]

約数ペア:

[(1, 5565080), (2, 2782540), (4, 1391270), (5, 1113016), (8, 695635), (10, 556508), (20, 278254), (23, 241960), (40, 139127), (46, 120980), (92, 60490), (115, 48392), (184, 30245), (230, 24196), (263, 21160), (460, 12098), (526, 10580), (529, 10520), (920, 6049), (1052, 5290), (1058, 5260), (1315, 4232), (2104, 2645), (2116, 2630)]