1896612040

素因数分解:

$2^3\times 5^1\times {\mathrm{47415301}}^1$

素因数の和:47415312

約数の個数: 16

約数和(自身を含む): 4267377180

約数和(自身を除く): 2370765140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47415301, 94830602, 189661204, 237076505, 379322408, 474153010, 948306020, 1896612040]

約数ペア:

[(1, 1896612040), (2, 948306020), (4, 474153010), (5, 379322408), (8, 237076505), (10, 189661204), (20, 94830602), (40, 47415301)]