4962140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 10502352

約数和(自身を除く): 5540212

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1811, 2740, 3622, 7244, 9055, 18110, 36220, 248107, 496214, 992428, 1240535, 2481070, 4962140]

約数ペア:

[(1, 4962140), (2, 2481070), (4, 1240535), (5, 992428), (10, 496214), (20, 248107), (137, 36220), (274, 18110), (548, 9055), (685, 7244), (1370, 3622), (1811, 2740)]