63150260

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{8117}}^1$

素因数の和:8515

約数の個数: 24

約数和(自身を含む): 132972840

約数和(自身を除く): 69822580

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 7780, 8117, 16234, 32468, 40585, 81170, 162340, 3157513, 6315026, 12630052, 15787565, 31575130, 63150260]

約数ペア:

[(1, 63150260), (2, 31575130), (4, 15787565), (5, 12630052), (10, 6315026), (20, 3157513), (389, 162340), (778, 81170), (1556, 40585), (1945, 32468), (3890, 16234), (7780, 8117)]