532990280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5119}}^1$

素因数の和:5286

約数の個数: 64

約数和(自身を含む): 1271808000

約数和(自身を除く): 738817720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 190, 274, 380, 548, 685, 760, 1096, 1370, 2603, 2740, 5119, 5206, 5480, 10238, 10412, 13015, 20476, 20824, 25595, 26030, 40952, 51190, 52060, 97261, 102380, 104120, 194522, 204760, 389044, 486305, 701303, 778088, 972610, 1402606, 1945220, 2805212, 3506515, 3890440, 5610424, 7013030, 13324757, 14026060, 26649514, 28052120, 53299028, 66623785, 106598056, 133247570, 266495140, 532990280]

約数ペア:

[(1, 532990280), (2, 266495140), (4, 133247570), (5, 106598056), (8, 66623785), (10, 53299028), (19, 28052120), (20, 26649514), (38, 14026060), (40, 13324757), (76, 7013030), (95, 5610424), (137, 3890440), (152, 3506515), (190, 2805212), (274, 1945220), (380, 1402606), (548, 972610), (685, 778088), (760, 701303), (1096, 486305), (1370, 389044), (2603, 204760), (2740, 194522), (5119, 104120), (5206, 102380), (5480, 97261), (10238, 52060), (10412, 51190), (13015, 40952), (20476, 26030), (20824, 25595)]