97864460

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{4001}}^1$

素因数の和:5233

約数の個数: 24

約数和(自身を含む): 205734816

約数和(自身を除く): 107870356

約数列:

[1, 2, 4, 5, 10, 20, 1223, 2446, 4001, 4892, 6115, 8002, 12230, 16004, 20005, 24460, 40010, 80020, 4893223, 9786446, 19572892, 24466115, 48932230, 97864460]

約数ペア:

[(1, 97864460), (2, 48932230), (4, 24466115), (5, 19572892), (10, 9786446), (20, 4893223), (1223, 80020), (2446, 40010), (4001, 24460), (4892, 20005), (6115, 16004), (8002, 12230)]