85407700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{122011}}^1$

素因数の和:122032

約数の個数: 36

約数和(自身を含む): 211812832

約数和(自身を除く): 126405132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 122011, 244022, 488044, 610055, 854077, 1220110, 1708154, 2440220, 3050275, 3416308, 4270385, 6100550, 8540770, 12201100, 17081540, 21351925, 42703850, 85407700]

約数ペア:

[(1, 85407700), (2, 42703850), (4, 21351925), (5, 17081540), (7, 12201100), (10, 8540770), (14, 6100550), (20, 4270385), (25, 3416308), (28, 3050275), (35, 2440220), (50, 1708154), (70, 1220110), (100, 854077), (140, 610055), (175, 488044), (350, 244022), (700, 122011)]