65818900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5531}}^1$

素因数の和:5569

約数の個数: 72

約数和(自身を含む): 172863936

約数和(自身を除く): 107045036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5531, 5950, 11062, 11900, 22124, 27655, 38717, 55310, 77434, 94027, 110620, 138275, 154868, 188054, 193585, 276550, 376108, 387170, 470135, 553100, 658189, 774340, 940270, 967925, 1316378, 1880540, 1935850, 2350675, 2632756, 3290945, 3871700, 4701350, 6581890, 9402700, 13163780, 16454725, 32909450, 65818900]

約数ペア:

[(1, 65818900), (2, 32909450), (4, 16454725), (5, 13163780), (7, 9402700), (10, 6581890), (14, 4701350), (17, 3871700), (20, 3290945), (25, 2632756), (28, 2350675), (34, 1935850), (35, 1880540), (50, 1316378), (68, 967925), (70, 940270), (85, 774340), (100, 658189), (119, 553100), (140, 470135), (170, 387170), (175, 376108), (238, 276550), (340, 193585), (350, 188054), (425, 154868), (476, 138275), (595, 110620), (700, 94027), (850, 77434), (1190, 55310), (1700, 38717), (2380, 27655), (2975, 22124), (5531, 11900), (5950, 11062)]