22792240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16759}}^1$

素因数の和:16789

約数の個数: 40

約数和(自身を含む): 56112480

約数和(自身を除く): 33320240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 16759, 33518, 67036, 83795, 134072, 167590, 268144, 284903, 335180, 569806, 670360, 1139612, 1340720, 1424515, 2279224, 2849030, 4558448, 5698060, 11396120, 22792240]

約数ペア:

[(1, 22792240), (2, 11396120), (4, 5698060), (5, 4558448), (8, 2849030), (10, 2279224), (16, 1424515), (17, 1340720), (20, 1139612), (34, 670360), (40, 569806), (68, 335180), (80, 284903), (85, 268144), (136, 167590), (170, 134072), (272, 83795), (340, 67036), (680, 33518), (1360, 16759)]