69655565540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2493041}}^1$

素因数の和:2493188

約数の個数: 48

約数和(自身を含む): 160831125504

約数和(自身を除く): 91175559964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 2540, 2794, 5588, 6985, 13970, 27940, 2493041, 4986082, 9972164, 12465205, 24930410, 27423451, 49860820, 54846902, 109693804, 137117255, 274234510, 316616207, 548469020, 633232414, 1266464828, 1583081035, 3166162070, 3482778277, 6332324140, 6965556554, 13931113108, 17413891385, 34827782770, 69655565540]

約数ペア:

[(1, 69655565540), (2, 34827782770), (4, 17413891385), (5, 13931113108), (10, 6965556554), (11, 6332324140), (20, 3482778277), (22, 3166162070), (44, 1583081035), (55, 1266464828), (110, 633232414), (127, 548469020), (220, 316616207), (254, 274234510), (508, 137117255), (635, 109693804), (1270, 54846902), (1397, 49860820), (2540, 27423451), (2794, 24930410), (5588, 12465205), (6985, 9972164), (13970, 4986082), (27940, 2493041)]