4726000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 12186720

約数和(自身を除く): 7460720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 139, 170, 200, 250, 272, 278, 340, 400, 425, 500, 556, 680, 695, 850, 1000, 1112, 1360, 1390, 1700, 2000, 2125, 2224, 2363, 2780, 3400, 3475, 4250, 4726, 5560, 6800, 6950, 8500, 9452, 11120, 11815, 13900, 17000, 17375, 18904, 23630, 27800, 34000, 34750, 37808, 47260, 55600, 59075, 69500, 94520, 118150, 139000, 189040, 236300, 278000, 295375, 472600, 590750, 945200, 1181500, 2363000, 4726000]

約数ペア:

[(1, 4726000), (2, 2363000), (4, 1181500), (5, 945200), (8, 590750), (10, 472600), (16, 295375), (17, 278000), (20, 236300), (25, 189040), (34, 139000), (40, 118150), (50, 94520), (68, 69500), (80, 59075), (85, 55600), (100, 47260), (125, 37808), (136, 34750), (139, 34000), (170, 27800), (200, 23630), (250, 18904), (272, 17375), (278, 17000), (340, 13900), (400, 11815), (425, 11120), (500, 9452), (556, 8500), (680, 6950), (695, 6800), (850, 5560), (1000, 4726), (1112, 4250), (1360, 3475), (1390, 3400), (1700, 2780), (2000, 2363), (2125, 2224)]