2017766740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1\times {\mathrm{3217}}^1$

素因数の和:6088

約数の個数: 48

約数和(自身を含む): 4625578944

約数和(自身を除く): 2607812204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2851, 3217, 5702, 6434, 11404, 12868, 14255, 16085, 28510, 31361, 32170, 35387, 57020, 62722, 64340, 70774, 125444, 141548, 156805, 176935, 313610, 353870, 627220, 707740, 9171667, 18343334, 36686668, 45858335, 91716670, 100888337, 183433340, 201776674, 403553348, 504441685, 1008883370, 2017766740]

約数ペア:

[(1, 2017766740), (2, 1008883370), (4, 504441685), (5, 403553348), (10, 201776674), (11, 183433340), (20, 100888337), (22, 91716670), (44, 45858335), (55, 36686668), (110, 18343334), (220, 9171667), (2851, 707740), (3217, 627220), (5702, 353870), (6434, 313610), (11404, 176935), (12868, 156805), (14255, 141548), (16085, 125444), (28510, 70774), (31361, 64340), (32170, 62722), (35387, 57020)]