64862000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 185238144

約数和(自身を除く): 120376144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 113, 125, 140, 164, 175, 200, 205, 226, 250, 280, 287, 328, 350, 400, 410, 452, 500, 560, 565, 574, 656, 700, 791, 820, 875, 904, 1000, 1025, 1130, 1148, 1400, 1435, 1582, 1640, 1750, 1808, 2000, 2050, 2260, 2296, 2800, 2825, 2870, 3164, 3280, 3500, 3955, 4100, 4520, 4592, 4633, 5125, 5650, 5740, 6328, 7000, 7175, 7910, 8200, 9040, 9266, 10250, 11300, 11480, 12656, 14000, 14125, 14350, 15820, 16400, 18532, 19775, 20500, 22600, 22960, 23165, 28250, 28700, 31640, 32431, 35875, 37064, 39550, 41000, 45200, 46330, 56500, 57400, 63280, 64862, 71750, 74128, 79100, 82000, 92660, 98875, 113000, 114800, 115825, 129724, 143500, 158200, 162155, 185320, 197750, 226000, 231650, 259448, 287000, 316400, 324310, 370640, 395500, 463300, 518896, 574000, 579125, 648620, 791000, 810775, 926600, 1158250, 1297240, 1582000, 1621550, 1853200, 2316500, 2594480, 3243100, 4053875, 4633000, 6486200, 8107750, 9266000, 12972400, 16215500, 32431000, 64862000]

約数ペア:

[(1, 64862000), (2, 32431000), (4, 16215500), (5, 12972400), (7, 9266000), (8, 8107750), (10, 6486200), (14, 4633000), (16, 4053875), (20, 3243100), (25, 2594480), (28, 2316500), (35, 1853200), (40, 1621550), (41, 1582000), (50, 1297240), (56, 1158250), (70, 926600), (80, 810775), (82, 791000), (100, 648620), (112, 579125), (113, 574000), (125, 518896), (140, 463300), (164, 395500), (175, 370640), (200, 324310), (205, 316400), (226, 287000), (250, 259448), (280, 231650), (287, 226000), (328, 197750), (350, 185320), (400, 162155), (410, 158200), (452, 143500), (500, 129724), (560, 115825), (565, 114800), (574, 113000), (656, 98875), (700, 92660), (791, 82000), (820, 79100), (875, 74128), (904, 71750), (1000, 64862), (1025, 63280), (1130, 57400), (1148, 56500), (1400, 46330), (1435, 45200), (1582, 41000), (1640, 39550), (1750, 37064), (1808, 35875), (2000, 32431), (2050, 31640), (2260, 28700), (2296, 28250), (2800, 23165), (2825, 22960), (2870, 22600), (3164, 20500), (3280, 19775), (3500, 18532), (3955, 16400), (4100, 15820), (4520, 14350), (4592, 14125), (4633, 14000), (5125, 12656), (5650, 11480), (5740, 11300), (6328, 10250), (7000, 9266), (7175, 9040), (7910, 8200)]