83964760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190829}}^1$

素因数の和:190851

約数の個数: 32

約数和(自身を含む): 206096400

約数和(自身を除く): 122131640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 190829, 381658, 763316, 954145, 1526632, 1908290, 2099119, 3816580, 4198238, 7633160, 8396476, 10495595, 16792952, 20991190, 41982380, 83964760]

約数ペア:

[(1, 83964760), (2, 41982380), (4, 20991190), (5, 16792952), (8, 10495595), (10, 8396476), (11, 7633160), (20, 4198238), (22, 3816580), (40, 2099119), (44, 1908290), (55, 1526632), (88, 954145), (110, 763316), (220, 381658), (440, 190829)]