2706400

素因数分解:

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

素因数の和:236

約数の個数: 72

約数和(自身を含む): 7030800

約数和(自身を除く): 4324400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 199, 200, 272, 340, 398, 400, 425, 544, 680, 796, 800, 850, 995, 1360, 1592, 1700, 1990, 2720, 3184, 3383, 3400, 3980, 4975, 6368, 6766, 6800, 7960, 9950, 13532, 13600, 15920, 16915, 19900, 27064, 31840, 33830, 39800, 54128, 67660, 79600, 84575, 108256, 135320, 159200, 169150, 270640, 338300, 541280, 676600, 1353200, 2706400]

約数ペア:

[(1, 2706400), (2, 1353200), (4, 676600), (5, 541280), (8, 338300), (10, 270640), (16, 169150), (17, 159200), (20, 135320), (25, 108256), (32, 84575), (34, 79600), (40, 67660), (50, 54128), (68, 39800), (80, 33830), (85, 31840), (100, 27064), (136, 19900), (160, 16915), (170, 15920), (199, 13600), (200, 13532), (272, 9950), (340, 7960), (398, 6800), (400, 6766), (425, 6368), (544, 4975), (680, 3980), (796, 3400), (800, 3383), (850, 3184), (995, 2720), (1360, 1990), (1592, 1700)]