1842783140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{31849}}^1$

素因数の和:32132

約数の個数: 48

約数和(自身を含む): 4237833600

約数和(自身を除く): 2395050460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2630, 2893, 5260, 5786, 11572, 14465, 28930, 31849, 57860, 63698, 127396, 159245, 318490, 350339, 636980, 700678, 1401356, 1751695, 3503390, 7006780, 8376287, 16752574, 33505148, 41881435, 83762870, 92139157, 167525740, 184278314, 368556628, 460695785, 921391570, 1842783140]

約数ペア:

[(1, 1842783140), (2, 921391570), (4, 460695785), (5, 368556628), (10, 184278314), (11, 167525740), (20, 92139157), (22, 83762870), (44, 41881435), (55, 33505148), (110, 16752574), (220, 8376287), (263, 7006780), (526, 3503390), (1052, 1751695), (1315, 1401356), (2630, 700678), (2893, 636980), (5260, 350339), (5786, 318490), (11572, 159245), (14465, 127396), (28930, 63698), (31849, 57860)]