11125480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16361}}^1$

素因数の和:16389

約数の個数: 32

約数和(自身を含む): 26506440

約数和(自身を除く): 15380960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16361, 32722, 65444, 81805, 130888, 163610, 278137, 327220, 556274, 654440, 1112548, 1390685, 2225096, 2781370, 5562740, 11125480]

約数ペア:

[(1, 11125480), (2, 5562740), (4, 2781370), (5, 2225096), (8, 1390685), (10, 1112548), (17, 654440), (20, 556274), (34, 327220), (40, 278137), (68, 163610), (85, 130888), (136, 81805), (170, 65444), (340, 32722), (680, 16361)]