90855100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{129793}}^1$

素因数の和:129814

約数の個数: 36

約数和(自身を含む): 225322384

約数和(自身を除く): 134467284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 129793, 259586, 519172, 648965, 908551, 1297930, 1817102, 2595860, 3244825, 3634204, 4542755, 6489650, 9085510, 12979300, 18171020, 22713775, 45427550, 90855100]

約数ペア:

[(1, 90855100), (2, 45427550), (4, 22713775), (5, 18171020), (7, 12979300), (10, 9085510), (14, 6489650), (20, 4542755), (25, 3634204), (28, 3244825), (35, 2595860), (50, 1817102), (70, 1297930), (100, 908551), (140, 648965), (175, 519172), (350, 259586), (700, 129793)]