85924000

素因数分解:

$2^5\times 5^3\times {\mathrm{21481}}^1$

素因数の和:21506

約数の個数: 48

約数和(自身を含む): 211125096

約数和(自身を除く): 125201096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 21481, 42962, 85924, 107405, 171848, 214810, 343696, 429620, 537025, 687392, 859240, 1074050, 1718480, 2148100, 2685125, 3436960, 4296200, 5370250, 8592400, 10740500, 17184800, 21481000, 42962000, 85924000]

約数ペア:

[(1, 85924000), (2, 42962000), (4, 21481000), (5, 17184800), (8, 10740500), (10, 8592400), (16, 5370250), (20, 4296200), (25, 3436960), (32, 2685125), (40, 2148100), (50, 1718480), (80, 1074050), (100, 859240), (125, 687392), (160, 537025), (200, 429620), (250, 343696), (400, 214810), (500, 171848), (800, 107405), (1000, 85924), (2000, 42962), (4000, 21481)]