2009581650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{496193}}^1$

素因数の和:496217

約数の個数: 60

約数和(自身を含む): 5583671082

約数和(自身を除く): 3574089432

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 496193, 992386, 1488579, 2480965, 2977158, 4465737, 4961930, 7442895, 8931474, 12404825, 13397211, 14885790, 22328685, 24809650, 26794422, 37214475, 40191633, 44657370, 66986055, 74428950, 80383266, 111643425, 133972110, 200958165, 223286850, 334930275, 401916330, 669860550, 1004790825, 2009581650]

約数ペア:

[(1, 2009581650), (2, 1004790825), (3, 669860550), (5, 401916330), (6, 334930275), (9, 223286850), (10, 200958165), (15, 133972110), (18, 111643425), (25, 80383266), (27, 74428950), (30, 66986055), (45, 44657370), (50, 40191633), (54, 37214475), (75, 26794422), (81, 24809650), (90, 22328685), (135, 14885790), (150, 13397211), (162, 12404825), (225, 8931474), (270, 7442895), (405, 4961930), (450, 4465737), (675, 2977158), (810, 2480965), (1350, 1488579), (2025, 992386), (4050, 496193)]