85546000

素因数分解:

$2^4\times 5^3\times {\mathrm{42773}}^1$

素因数の和:42796

約数の個数: 40

約数和(自身を含む): 206855064

約数和(自身を除く): 121309064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 42773, 85546, 171092, 213865, 342184, 427730, 684368, 855460, 1069325, 1710920, 2138650, 3421840, 4277300, 5346625, 8554600, 10693250, 17109200, 21386500, 42773000, 85546000]

約数ペア:

[(1, 85546000), (2, 42773000), (4, 21386500), (5, 17109200), (8, 10693250), (10, 8554600), (16, 5346625), (20, 4277300), (25, 3421840), (40, 2138650), (50, 1710920), (80, 1069325), (100, 855460), (125, 684368), (200, 427730), (250, 342184), (400, 213865), (500, 171092), (1000, 85546), (2000, 42773)]