10966780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 25482240

約数和(自身を除く): 14515460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 631, 790, 869, 1262, 1580, 1738, 2524, 3155, 3476, 4345, 6310, 6941, 8690, 12620, 13882, 17380, 27764, 34705, 49849, 69410, 99698, 138820, 199396, 249245, 498490, 548339, 996980, 1096678, 2193356, 2741695, 5483390, 10966780]

約数ペア:

[(1, 10966780), (2, 5483390), (4, 2741695), (5, 2193356), (10, 1096678), (11, 996980), (20, 548339), (22, 498490), (44, 249245), (55, 199396), (79, 138820), (110, 99698), (158, 69410), (220, 49849), (316, 34705), (395, 27764), (631, 17380), (790, 13882), (869, 12620), (1262, 8690), (1580, 6941), (1738, 6310), (2524, 4345), (3155, 3476)]