2669260720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{116257}}^1$

素因数の和:116318

約数の個数: 80

約数和(自身を含む): 7265659968

約数和(自身を除く): 4596399248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 22960, 116257, 232514, 465028, 581285, 813799, 930056, 1162570, 1627598, 1860112, 2325140, 3255196, 4068995, 4650280, 4766537, 6510392, 8137990, 9300560, 9533074, 13020784, 16275980, 19066148, 23832685, 32551960, 33365759, 38132296, 47665370, 65103920, 66731518, 76264592, 95330740, 133463036, 166828795, 190661480, 266926072, 333657590, 381322960, 533852144, 667315180, 1334630360, 2669260720]

約数ペア:

[(1, 2669260720), (2, 1334630360), (4, 667315180), (5, 533852144), (7, 381322960), (8, 333657590), (10, 266926072), (14, 190661480), (16, 166828795), (20, 133463036), (28, 95330740), (35, 76264592), (40, 66731518), (41, 65103920), (56, 47665370), (70, 38132296), (80, 33365759), (82, 32551960), (112, 23832685), (140, 19066148), (164, 16275980), (205, 13020784), (280, 9533074), (287, 9300560), (328, 8137990), (410, 6510392), (560, 4766537), (574, 4650280), (656, 4068995), (820, 3255196), (1148, 2325140), (1435, 1860112), (1640, 1627598), (2296, 1162570), (2870, 930056), (3280, 813799), (4592, 581285), (5740, 465028), (11480, 232514), (22960, 116257)]