20153990150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57582829}}^1$

素因数の和:57582848

約数の個数: 24

約数和(自身を含む): 42841625520

約数和(自身を除く): 22687635370

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57582829, 115165658, 287914145, 403079803, 575828290, 806159606, 1439570725, 2015399015, 2879141450, 4030798030, 10076995075, 20153990150]

約数ペア:

[(1, 20153990150), (2, 10076995075), (5, 4030798030), (7, 2879141450), (10, 2015399015), (14, 1439570725), (25, 806159606), (35, 575828290), (50, 403079803), (70, 287914145), (175, 115165658), (350, 57582829)]