5188240

素因数分解:

$2^4\times 5^1\times {\mathrm{64853}}^1$

素因数の和:64866

約数の個数: 20

約数和(自身を含む): 12062844

約数和(自身を除く): 6874604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 64853, 129706, 259412, 324265, 518824, 648530, 1037648, 1297060, 2594120, 5188240]

約数ペア:

[(1, 5188240), (2, 2594120), (4, 1297060), (5, 1037648), (8, 648530), (10, 518824), (16, 324265), (20, 259412), (40, 129706), (80, 64853)]