676600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 1674000

約数和(自身を除く): 997400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 199, 200, 340, 398, 425, 680, 796, 850, 995, 1592, 1700, 1990, 3383, 3400, 3980, 4975, 6766, 7960, 9950, 13532, 16915, 19900, 27064, 33830, 39800, 67660, 84575, 135320, 169150, 338300, 676600]

約数ペア:

[(1, 676600), (2, 338300), (4, 169150), (5, 135320), (8, 84575), (10, 67660), (17, 39800), (20, 33830), (25, 27064), (34, 19900), (40, 16915), (50, 13532), (68, 9950), (85, 7960), (100, 6766), (136, 4975), (170, 3980), (199, 3400), (200, 3383), (340, 1990), (398, 1700), (425, 1592), (680, 995), (796, 850)]