73024280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6361}}^1$

素因数の和:6420

約数の個数: 64

約数和(自身を含む): 192386880

約数和(自身を除く): 119362600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 6361, 11480, 12722, 25444, 31805, 44527, 50888, 63610, 89054, 127220, 178108, 222635, 254440, 260801, 356216, 445270, 521602, 890540, 1043204, 1304005, 1781080, 1825607, 2086408, 2608010, 3651214, 5216020, 7302428, 9128035, 10432040, 14604856, 18256070, 36512140, 73024280]

約数ペア:

[(1, 73024280), (2, 36512140), (4, 18256070), (5, 14604856), (7, 10432040), (8, 9128035), (10, 7302428), (14, 5216020), (20, 3651214), (28, 2608010), (35, 2086408), (40, 1825607), (41, 1781080), (56, 1304005), (70, 1043204), (82, 890540), (140, 521602), (164, 445270), (205, 356216), (280, 260801), (287, 254440), (328, 222635), (410, 178108), (574, 127220), (820, 89054), (1148, 63610), (1435, 50888), (1640, 44527), (2296, 31805), (2870, 25444), (5740, 12722), (6361, 11480)]