7633000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 18954000

約数和(自身を除く): 11321000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 449, 500, 680, 850, 898, 1000, 1700, 1796, 2125, 2245, 3400, 3592, 4250, 4490, 7633, 8500, 8980, 11225, 15266, 17000, 17960, 22450, 30532, 38165, 44900, 56125, 61064, 76330, 89800, 112250, 152660, 190825, 224500, 305320, 381650, 449000, 763300, 954125, 1526600, 1908250, 3816500, 7633000]

約数ペア:

[(1, 7633000), (2, 3816500), (4, 1908250), (5, 1526600), (8, 954125), (10, 763300), (17, 449000), (20, 381650), (25, 305320), (34, 224500), (40, 190825), (50, 152660), (68, 112250), (85, 89800), (100, 76330), (125, 61064), (136, 56125), (170, 44900), (200, 38165), (250, 30532), (340, 22450), (425, 17960), (449, 17000), (500, 15266), (680, 11225), (850, 8980), (898, 8500), (1000, 7633), (1700, 4490), (1796, 4250), (2125, 3592), (2245, 3400)]