83037520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61057}}^1$

素因数の和:61087

約数の個数: 40

約数和(自身を含む): 204422184

約数和(自身を除く): 121384664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 61057, 122114, 244228, 305285, 488456, 610570, 976912, 1037969, 1221140, 2075938, 2442280, 4151876, 4884560, 5189845, 8303752, 10379690, 16607504, 20759380, 41518760, 83037520]

約数ペア:

[(1, 83037520), (2, 41518760), (4, 20759380), (5, 16607504), (8, 10379690), (10, 8303752), (16, 5189845), (17, 4884560), (20, 4151876), (34, 2442280), (40, 2075938), (68, 1221140), (80, 1037969), (85, 976912), (136, 610570), (170, 488456), (272, 305285), (340, 244228), (680, 122114), (1360, 61057)]