26686000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1247

約数の個数: 80

約数和(自身を含む): 70450848

約数和(自身を除く): 43764848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1213, 1375, 2000, 2200, 2426, 2750, 4400, 4852, 5500, 6065, 9704, 11000, 12130, 13343, 19408, 22000, 24260, 26686, 30325, 48520, 53372, 60650, 66715, 97040, 106744, 121300, 133430, 151625, 213488, 242600, 266860, 303250, 333575, 485200, 533720, 606500, 667150, 1067440, 1213000, 1334300, 1667875, 2426000, 2668600, 3335750, 5337200, 6671500, 13343000, 26686000]

約数ペア:

[(1, 26686000), (2, 13343000), (4, 6671500), (5, 5337200), (8, 3335750), (10, 2668600), (11, 2426000), (16, 1667875), (20, 1334300), (22, 1213000), (25, 1067440), (40, 667150), (44, 606500), (50, 533720), (55, 485200), (80, 333575), (88, 303250), (100, 266860), (110, 242600), (125, 213488), (176, 151625), (200, 133430), (220, 121300), (250, 106744), (275, 97040), (400, 66715), (440, 60650), (500, 53372), (550, 48520), (880, 30325), (1000, 26686), (1100, 24260), (1213, 22000), (1375, 19408), (2000, 13343), (2200, 12130), (2426, 11000), (2750, 9704), (4400, 6065), (4852, 5500)]