17231240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2549}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 41998500

約数和(自身を除く): 24767260

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2549, 3380, 5098, 6760, 10196, 12745, 20392, 25490, 33137, 50980, 66274, 101960, 132548, 165685, 265096, 331370, 430781, 662740, 861562, 1325480, 1723124, 2153905, 3446248, 4307810, 8615620, 17231240]

約数ペア:

[(1, 17231240), (2, 8615620), (4, 4307810), (5, 3446248), (8, 2153905), (10, 1723124), (13, 1325480), (20, 861562), (26, 662740), (40, 430781), (52, 331370), (65, 265096), (104, 165685), (130, 132548), (169, 101960), (260, 66274), (338, 50980), (520, 33137), (676, 25490), (845, 20392), (1352, 12745), (1690, 10196), (2549, 6760), (3380, 5098)]