7160420

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2371}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 15142848

約数和(自身を除く): 7982428

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 2371, 3020, 4742, 9484, 11855, 23710, 47420, 358021, 716042, 1432084, 1790105, 3580210, 7160420]

約数ペア:

[(1, 7160420), (2, 3580210), (4, 1790105), (5, 1432084), (10, 716042), (20, 358021), (151, 47420), (302, 23710), (604, 11855), (755, 9484), (1510, 4742), (2371, 3020)]