45305960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{161807}}^1$

素因数の和:161825

約数の個数: 32

約数和(自身を含む): 116501760

約数和(自身を除く): 71195800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 161807, 323614, 647228, 809035, 1132649, 1294456, 1618070, 2265298, 3236140, 4530596, 5663245, 6472280, 9061192, 11326490, 22652980, 45305960]

約数ペア:

[(1, 45305960), (2, 22652980), (4, 11326490), (5, 9061192), (7, 6472280), (8, 5663245), (10, 4530596), (14, 3236140), (20, 2265298), (28, 1618070), (35, 1294456), (40, 1132649), (56, 809035), (70, 647228), (140, 323614), (280, 161807)]