8074460

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{829}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 17011680

約数和(自身を除く): 8937220

約数列:

[1, 2, 4, 5, 10, 20, 487, 829, 974, 1658, 1948, 2435, 3316, 4145, 4870, 8290, 9740, 16580, 403723, 807446, 1614892, 2018615, 4037230, 8074460]

約数ペア:

[(1, 8074460), (2, 4037230), (4, 2018615), (5, 1614892), (10, 807446), (20, 403723), (487, 16580), (829, 9740), (974, 8290), (1658, 4870), (1948, 4145), (2435, 3316)]