3751420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1753}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 7956144

約数和(自身を除く): 4204724

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1753, 2140, 3506, 7012, 8765, 17530, 35060, 187571, 375142, 750284, 937855, 1875710, 3751420]

約数ペア:

[(1, 3751420), (2, 1875710), (4, 937855), (5, 750284), (10, 375142), (20, 187571), (107, 35060), (214, 17530), (428, 8765), (535, 7012), (1070, 3506), (1753, 2140)]