116910640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18979}}^1$

素因数の和:19010

約数の個数: 80

約数和(自身を含む): 338906880

約数和(自身を除く): 221996240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 18979, 37958, 75916, 94895, 132853, 151832, 189790, 208769, 265706, 303664, 379580, 417538, 531412, 664265, 759160, 835076, 1043845, 1062824, 1328530, 1461383, 1518320, 1670152, 2087690, 2125648, 2657060, 2922766, 3340304, 4175380, 5314120, 5845532, 7306915, 8350760, 10628240, 11691064, 14613830, 16701520, 23382128, 29227660, 58455320, 116910640]

約数ペア:

[(1, 116910640), (2, 58455320), (4, 29227660), (5, 23382128), (7, 16701520), (8, 14613830), (10, 11691064), (11, 10628240), (14, 8350760), (16, 7306915), (20, 5845532), (22, 5314120), (28, 4175380), (35, 3340304), (40, 2922766), (44, 2657060), (55, 2125648), (56, 2087690), (70, 1670152), (77, 1518320), (80, 1461383), (88, 1328530), (110, 1062824), (112, 1043845), (140, 835076), (154, 759160), (176, 664265), (220, 531412), (280, 417538), (308, 379580), (385, 303664), (440, 265706), (560, 208769), (616, 189790), (770, 151832), (880, 132853), (1232, 94895), (1540, 75916), (3080, 37958), (6160, 18979)]