53413396360

素因数分解:

$2^3\times 5^1\times {\mathrm{1335334909}}^1$

素因数の和:1335334920

約数の個数: 16

約数和(自身を含む): 120180141900

約数和(自身を除く): 66766745540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1335334909, 2670669818, 5341339636, 6676674545, 10682679272, 13353349090, 26706698180, 53413396360]

約数ペア:

[(1, 53413396360), (2, 26706698180), (4, 13353349090), (5, 10682679272), (8, 6676674545), (10, 5341339636), (20, 2670669818), (40, 1335334909)]