5345560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12149}}^1$

素因数の和:12171

約数の個数: 32

約数和(自身を含む): 13122000

約数和(自身を除く): 7776440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12149, 24298, 48596, 60745, 97192, 121490, 133639, 242980, 267278, 485960, 534556, 668195, 1069112, 1336390, 2672780, 5345560]

約数ペア:

[(1, 5345560), (2, 2672780), (4, 1336390), (5, 1069112), (8, 668195), (10, 534556), (11, 485960), (20, 267278), (22, 242980), (40, 133639), (44, 121490), (55, 97192), (88, 60745), (110, 48596), (220, 24298), (440, 12149)]