27996935000

素因数分解:

$2^3\times 5^4\times {\mathrm{733}}^1\times {\mathrm{7639}}^1$

素因数の和:8398

約数の個数: 80

約数和(自身を含む): 65694908400

約数和(自身を除く): 37697973400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 733, 1000, 1250, 1466, 2500, 2932, 3665, 5000, 5864, 7330, 7639, 14660, 15278, 18325, 29320, 30556, 36650, 38195, 61112, 73300, 76390, 91625, 146600, 152780, 183250, 190975, 305560, 366500, 381950, 458125, 733000, 763900, 916250, 954875, 1527800, 1832500, 1909750, 3665000, 3819500, 4774375, 5599387, 7639000, 9548750, 11198774, 19097500, 22397548, 27996935, 38195000, 44795096, 55993870, 111987740, 139984675, 223975480, 279969350, 559938700, 699923375, 1119877400, 1399846750, 2799693500, 3499616875, 5599387000, 6999233750, 13998467500, 27996935000]

約数ペア:

[(1, 27996935000), (2, 13998467500), (4, 6999233750), (5, 5599387000), (8, 3499616875), (10, 2799693500), (20, 1399846750), (25, 1119877400), (40, 699923375), (50, 559938700), (100, 279969350), (125, 223975480), (200, 139984675), (250, 111987740), (500, 55993870), (625, 44795096), (733, 38195000), (1000, 27996935), (1250, 22397548), (1466, 19097500), (2500, 11198774), (2932, 9548750), (3665, 7639000), (5000, 5599387), (5864, 4774375), (7330, 3819500), (7639, 3665000), (14660, 1909750), (15278, 1832500), (18325, 1527800), (29320, 954875), (30556, 916250), (36650, 763900), (38195, 733000), (61112, 458125), (73300, 381950), (76390, 366500), (91625, 305560), (146600, 190975), (152780, 183250)]