32806000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 80

約数和(自身を含む): 81244800

約数和(自身を除く): 48438800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 188, 200, 235, 250, 349, 376, 400, 470, 500, 698, 752, 940, 1000, 1175, 1396, 1745, 1880, 2000, 2350, 2792, 3490, 3760, 4700, 5584, 5875, 6980, 8725, 9400, 11750, 13960, 16403, 17450, 18800, 23500, 27920, 32806, 34900, 43625, 47000, 65612, 69800, 82015, 87250, 94000, 131224, 139600, 164030, 174500, 262448, 328060, 349000, 410075, 656120, 698000, 820150, 1312240, 1640300, 2050375, 3280600, 4100750, 6561200, 8201500, 16403000, 32806000]

約数ペア:

[(1, 32806000), (2, 16403000), (4, 8201500), (5, 6561200), (8, 4100750), (10, 3280600), (16, 2050375), (20, 1640300), (25, 1312240), (40, 820150), (47, 698000), (50, 656120), (80, 410075), (94, 349000), (100, 328060), (125, 262448), (188, 174500), (200, 164030), (235, 139600), (250, 131224), (349, 94000), (376, 87250), (400, 82015), (470, 69800), (500, 65612), (698, 47000), (752, 43625), (940, 34900), (1000, 32806), (1175, 27920), (1396, 23500), (1745, 18800), (1880, 17450), (2000, 16403), (2350, 13960), (2792, 11750), (3490, 9400), (3760, 8725), (4700, 6980), (5584, 5875)]