2201500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 5975424

約数和(自身を除く): 3773924

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 37, 50, 68, 70, 74, 85, 100, 119, 125, 140, 148, 170, 175, 185, 238, 250, 259, 340, 350, 370, 425, 476, 500, 518, 595, 629, 700, 740, 850, 875, 925, 1036, 1190, 1258, 1295, 1700, 1750, 1850, 2125, 2380, 2516, 2590, 2975, 3145, 3500, 3700, 4250, 4403, 4625, 5180, 5950, 6290, 6475, 8500, 8806, 9250, 11900, 12580, 12950, 14875, 15725, 17612, 18500, 22015, 25900, 29750, 31450, 32375, 44030, 59500, 62900, 64750, 78625, 88060, 110075, 129500, 157250, 220150, 314500, 440300, 550375, 1100750, 2201500]

約数ペア:

[(1, 2201500), (2, 1100750), (4, 550375), (5, 440300), (7, 314500), (10, 220150), (14, 157250), (17, 129500), (20, 110075), (25, 88060), (28, 78625), (34, 64750), (35, 62900), (37, 59500), (50, 44030), (68, 32375), (70, 31450), (74, 29750), (85, 25900), (100, 22015), (119, 18500), (125, 17612), (140, 15725), (148, 14875), (170, 12950), (175, 12580), (185, 11900), (238, 9250), (250, 8806), (259, 8500), (340, 6475), (350, 6290), (370, 5950), (425, 5180), (476, 4625), (500, 4403), (518, 4250), (595, 3700), (629, 3500), (700, 3145), (740, 2975), (850, 2590), (875, 2516), (925, 2380), (1036, 2125), (1190, 1850), (1258, 1750), (1295, 1700)]