5556320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 16892064

約数和(自身を除く): 11335744

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 121, 140, 154, 160, 164, 176, 205, 220, 224, 242, 280, 287, 308, 328, 352, 385, 410, 440, 451, 484, 560, 574, 605, 616, 656, 770, 820, 847, 880, 902, 968, 1120, 1148, 1210, 1232, 1312, 1435, 1540, 1640, 1694, 1760, 1804, 1936, 2255, 2296, 2420, 2464, 2870, 3080, 3157, 3280, 3388, 3608, 3872, 4235, 4510, 4592, 4840, 4961, 5740, 6160, 6314, 6560, 6776, 7216, 8470, 9020, 9184, 9680, 9922, 11480, 12320, 12628, 13552, 14432, 15785, 16940, 18040, 19360, 19844, 22960, 24805, 25256, 27104, 31570, 33880, 34727, 36080, 39688, 45920, 49610, 50512, 63140, 67760, 69454, 72160, 79376, 99220, 101024, 126280, 135520, 138908, 158752, 173635, 198440, 252560, 277816, 347270, 396880, 505120, 555632, 694540, 793760, 1111264, 1389080, 2778160, 5556320]

約数ペア:

[(1, 5556320), (2, 2778160), (4, 1389080), (5, 1111264), (7, 793760), (8, 694540), (10, 555632), (11, 505120), (14, 396880), (16, 347270), (20, 277816), (22, 252560), (28, 198440), (32, 173635), (35, 158752), (40, 138908), (41, 135520), (44, 126280), (55, 101024), (56, 99220), (70, 79376), (77, 72160), (80, 69454), (82, 67760), (88, 63140), (110, 50512), (112, 49610), (121, 45920), (140, 39688), (154, 36080), (160, 34727), (164, 33880), (176, 31570), (205, 27104), (220, 25256), (224, 24805), (242, 22960), (280, 19844), (287, 19360), (308, 18040), (328, 16940), (352, 15785), (385, 14432), (410, 13552), (440, 12628), (451, 12320), (484, 11480), (560, 9922), (574, 9680), (605, 9184), (616, 9020), (656, 8470), (770, 7216), (820, 6776), (847, 6560), (880, 6314), (902, 6160), (968, 5740), (1120, 4961), (1148, 4840), (1210, 4592), (1232, 4510), (1312, 4235), (1435, 3872), (1540, 3608), (1640, 3388), (1694, 3280), (1760, 3157), (1804, 3080), (1936, 2870), (2255, 2464), (2296, 2420)]