1796713850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{72889}}^1$

素因数の和:72947

約数の個数: 48

約数和(自身を含む): 3660535800

約数和(自身を除く): 1863821950

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 2465, 4930, 12325, 24650, 72889, 145778, 364445, 728890, 1239113, 1822225, 2113781, 2478226, 3644450, 4227562, 6195565, 10568905, 12391130, 21137810, 30977825, 35934277, 52844525, 61955650, 71868554, 105689050, 179671385, 359342770, 898356925, 1796713850]

約数ペア:

[(1, 1796713850), (2, 898356925), (5, 359342770), (10, 179671385), (17, 105689050), (25, 71868554), (29, 61955650), (34, 52844525), (50, 35934277), (58, 30977825), (85, 21137810), (145, 12391130), (170, 10568905), (290, 6195565), (425, 4227562), (493, 3644450), (725, 2478226), (850, 2113781), (986, 1822225), (1450, 1239113), (2465, 728890), (4930, 364445), (12325, 145778), (24650, 72889)]