10581880

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 23995440

約数和(自身を除く): 13413560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 1931, 2740, 3862, 5480, 7724, 9655, 15448, 19310, 38620, 77240, 264547, 529094, 1058188, 1322735, 2116376, 2645470, 5290940, 10581880]

約数ペア:

[(1, 10581880), (2, 5290940), (4, 2645470), (5, 2116376), (8, 1322735), (10, 1058188), (20, 529094), (40, 264547), (137, 77240), (274, 38620), (548, 19310), (685, 15448), (1096, 9655), (1370, 7724), (1931, 5480), (2740, 3862)]