85595020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{611393}}^1$

素因数の和:611409

約数の個数: 24

約数和(自身を含む): 205428384

約数和(自身を除く): 119833364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 611393, 1222786, 2445572, 3056965, 4279751, 6113930, 8559502, 12227860, 17119004, 21398755, 42797510, 85595020]

約数ペア:

[(1, 85595020), (2, 42797510), (4, 21398755), (5, 17119004), (7, 12227860), (10, 8559502), (14, 6113930), (20, 4279751), (28, 3056965), (35, 2445572), (70, 1222786), (140, 611393)]