220184000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1663

約数の個数: 112

約数和(自身を含む): 577717920

約数和(自身を除く): 357533920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1088, 1360, 1600, 1619, 1700, 2000, 2125, 2720, 3238, 3400, 4000, 4250, 5440, 6476, 6800, 8000, 8095, 8500, 12952, 13600, 16190, 17000, 25904, 27200, 27523, 32380, 34000, 40475, 51808, 55046, 64760, 68000, 80950, 103616, 110092, 129520, 136000, 137615, 161900, 202375, 220184, 259040, 275230, 323800, 404750, 440368, 518080, 550460, 647600, 688075, 809500, 880736, 1100920, 1295200, 1376150, 1619000, 1761472, 2201840, 2590400, 2752300, 3238000, 3440375, 4403680, 5504600, 6476000, 6880750, 8807360, 11009200, 12952000, 13761500, 22018400, 27523000, 44036800, 55046000, 110092000, 220184000]

約数ペア:

[(1, 220184000), (2, 110092000), (4, 55046000), (5, 44036800), (8, 27523000), (10, 22018400), (16, 13761500), (17, 12952000), (20, 11009200), (25, 8807360), (32, 6880750), (34, 6476000), (40, 5504600), (50, 4403680), (64, 3440375), (68, 3238000), (80, 2752300), (85, 2590400), (100, 2201840), (125, 1761472), (136, 1619000), (160, 1376150), (170, 1295200), (200, 1100920), (250, 880736), (272, 809500), (320, 688075), (340, 647600), (400, 550460), (425, 518080), (500, 440368), (544, 404750), (680, 323800), (800, 275230), (850, 259040), (1000, 220184), (1088, 202375), (1360, 161900), (1600, 137615), (1619, 136000), (1700, 129520), (2000, 110092), (2125, 103616), (2720, 80950), (3238, 68000), (3400, 64760), (4000, 55046), (4250, 51808), (5440, 40475), (6476, 34000), (6800, 32380), (8000, 27523), (8095, 27200), (8500, 25904), (12952, 17000), (13600, 16190)]