2019351350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{4591}}^1$

素因数の和:5085

約数の個数: 48

約数和(自身を含む): 3963079680

約数和(自身を除く): 1943728330

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 463, 475, 926, 950, 2315, 4591, 4630, 8797, 9182, 11575, 17594, 22955, 23150, 43985, 45910, 87229, 87970, 114775, 174458, 219925, 229550, 436145, 439850, 872290, 2125633, 2180725, 4251266, 4361450, 10628165, 21256330, 40387027, 53140825, 80774054, 106281650, 201935135, 403870270, 1009675675, 2019351350]

約数ペア:

[(1, 2019351350), (2, 1009675675), (5, 403870270), (10, 201935135), (19, 106281650), (25, 80774054), (38, 53140825), (50, 40387027), (95, 21256330), (190, 10628165), (463, 4361450), (475, 4251266), (926, 2180725), (950, 2125633), (2315, 872290), (4591, 439850), (4630, 436145), (8797, 229550), (9182, 219925), (11575, 174458), (17594, 114775), (22955, 87970), (23150, 87229), (43985, 45910)]