1140708580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{37847}}^1$

素因数の和:38004

約数の個数: 48

約数和(自身を含む): 2632404096

約数和(自身を除く): 1491695516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 3014, 6028, 7535, 15070, 30140, 37847, 75694, 151388, 189235, 378470, 416317, 756940, 832634, 1665268, 2081585, 4163170, 5185039, 8326340, 10370078, 20740156, 25925195, 51850390, 57035429, 103700780, 114070858, 228141716, 285177145, 570354290, 1140708580]

約数ペア:

[(1, 1140708580), (2, 570354290), (4, 285177145), (5, 228141716), (10, 114070858), (11, 103700780), (20, 57035429), (22, 51850390), (44, 25925195), (55, 20740156), (110, 10370078), (137, 8326340), (220, 5185039), (274, 4163170), (548, 2081585), (685, 1665268), (1370, 832634), (1507, 756940), (2740, 416317), (3014, 378470), (6028, 189235), (7535, 151388), (15070, 75694), (30140, 37847)]