91842740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 211438080

約数和(自身を除く): 119595340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1145, 1823, 2290, 2519, 3646, 4580, 5038, 7292, 9115, 10076, 12595, 18230, 20053, 25190, 36460, 40106, 50380, 80212, 100265, 200530, 401060, 417467, 834934, 1669868, 2087335, 4174670, 4592137, 8349340, 9184274, 18368548, 22960685, 45921370, 91842740]

約数ペア:

[(1, 91842740), (2, 45921370), (4, 22960685), (5, 18368548), (10, 9184274), (11, 8349340), (20, 4592137), (22, 4174670), (44, 2087335), (55, 1669868), (110, 834934), (220, 417467), (229, 401060), (458, 200530), (916, 100265), (1145, 80212), (1823, 50380), (2290, 40106), (2519, 36460), (3646, 25190), (4580, 20053), (5038, 18230), (7292, 12595), (9115, 10076)]