11382440

素因数分解:

$2^3\times 5^1\times {\mathrm{284561}}^1$

素因数の和:284572

約数の個数: 16

約数和(自身を含む): 25610580

約数和(自身を除く): 14228140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 284561, 569122, 1138244, 1422805, 2276488, 2845610, 5691220, 11382440]

約数ペア:

[(1, 11382440), (2, 5691220), (4, 2845610), (5, 2276488), (8, 1422805), (10, 1138244), (20, 569122), (40, 284561)]