286380080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12473}}^1$

素因数の和:12534

約数の個数: 80

約数和(自身を含む): 779575104

約数和(自身を除く): 493195024

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, 12473, 22960, 24946, 49892, 62365, 87311, 99784, 124730, 174622, 199568, 249460, 349244, 436555, 498920, 511393, 698488, 873110, 997840, 1022786, 1396976, 1746220, 2045572, 2556965, 3492440, 3579751, 4091144, 5113930, 6984880, 7159502, 8182288, 10227860, 14319004, 17898755, 20455720, 28638008, 35797510, 40911440, 57276016, 71595020, 143190040, 286380080]

約数ペア:

[(1, 286380080), (2, 143190040), (4, 71595020), (5, 57276016), (7, 40911440), (8, 35797510), (10, 28638008), (14, 20455720), (16, 17898755), (20, 14319004), (28, 10227860), (35, 8182288), (40, 7159502), (41, 6984880), (56, 5113930), (70, 4091144), (80, 3579751), (82, 3492440), (112, 2556965), (140, 2045572), (164, 1746220), (205, 1396976), (280, 1022786), (287, 997840), (328, 873110), (410, 698488), (560, 511393), (574, 498920), (656, 436555), (820, 349244), (1148, 249460), (1435, 199568), (1640, 174622), (2296, 124730), (2870, 99784), (3280, 87311), (4592, 62365), (5740, 49892), (11480, 24946), (12473, 22960)]