14747920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16759}}^1$

素因数の和:16783

約数の個数: 40

約数和(自身を含む): 37408320

約数和(自身を除く): 22660400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16759, 33518, 67036, 83795, 134072, 167590, 184349, 268144, 335180, 368698, 670360, 737396, 921745, 1340720, 1474792, 1843490, 2949584, 3686980, 7373960, 14747920]

約数ペア:

[(1, 14747920), (2, 7373960), (4, 3686980), (5, 2949584), (8, 1843490), (10, 1474792), (11, 1340720), (16, 921745), (20, 737396), (22, 670360), (40, 368698), (44, 335180), (55, 268144), (80, 184349), (88, 167590), (110, 134072), (176, 83795), (220, 67036), (440, 33518), (880, 16759)]