2013338350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47317}}^1$

素因数の和:47389

約数の個数: 48

約数和(自身を含む): 4013323488

約数和(自身を除く): 1999985138

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 370, 575, 851, 925, 1150, 1702, 1850, 4255, 8510, 21275, 42550, 47317, 94634, 236585, 473170, 1088291, 1182925, 1750729, 2176582, 2365850, 3501458, 5441455, 8753645, 10882910, 17507290, 27207275, 40266767, 43768225, 54414550, 80533534, 87536450, 201333835, 402667670, 1006669175, 2013338350]

約数ペア:

[(1, 2013338350), (2, 1006669175), (5, 402667670), (10, 201333835), (23, 87536450), (25, 80533534), (37, 54414550), (46, 43768225), (50, 40266767), (74, 27207275), (115, 17507290), (185, 10882910), (230, 8753645), (370, 5441455), (575, 3501458), (851, 2365850), (925, 2176582), (1150, 1750729), (1702, 1182925), (1850, 1088291), (4255, 473170), (8510, 236585), (21275, 94634), (42550, 47317)]