88212490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{617}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 174402072

約数和(自身を除く): 86189582

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 617, 841, 986, 1234, 1682, 2465, 3085, 4205, 4930, 6170, 8410, 10489, 14297, 17893, 20978, 28594, 35786, 52445, 71485, 89465, 104890, 142970, 178930, 304181, 518897, 608362, 1037794, 1520905, 2594485, 3041810, 5188970, 8821249, 17642498, 44106245, 88212490]

約数ペア:

[(1, 88212490), (2, 44106245), (5, 17642498), (10, 8821249), (17, 5188970), (29, 3041810), (34, 2594485), (58, 1520905), (85, 1037794), (145, 608362), (170, 518897), (290, 304181), (493, 178930), (617, 142970), (841, 104890), (986, 89465), (1234, 71485), (1682, 52445), (2465, 35786), (3085, 28594), (4205, 20978), (4930, 17893), (6170, 14297), (8410, 10489)]