2848240

素因数分解:

$2^4\times 5^1\times {\mathrm{35603}}^1$

素因数の和:35616

約数の個数: 20

約数和(自身を含む): 6622344

約数和(自身を除く): 3774104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35603, 71206, 142412, 178015, 284824, 356030, 569648, 712060, 1424120, 2848240]

約数ペア:

[(1, 2848240), (2, 1424120), (4, 712060), (5, 569648), (8, 356030), (10, 284824), (16, 178015), (20, 142412), (40, 71206), (80, 35603)]