1462940

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 3096240

約数和(自身を除く): 1633300

約数列:

[1, 2, 4, 5, 10, 20, 193, 379, 386, 758, 772, 965, 1516, 1895, 1930, 3790, 3860, 7580, 73147, 146294, 292588, 365735, 731470, 1462940]

約数ペア:

[(1, 1462940), (2, 731470), (4, 365735), (5, 292588), (10, 146294), (20, 73147), (193, 7580), (379, 3860), (386, 3790), (758, 1930), (772, 1895), (965, 1516)]