80899004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1223}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 148055040

約数和(自身を除く): 67156036

約数列:

[1, 2, 4, 23, 46, 92, 719, 1223, 1438, 2446, 2876, 4892, 16537, 28129, 33074, 56258, 66148, 112516, 879337, 1758674, 3517348, 20224751, 40449502, 80899004]

約数ペア:

[(1, 80899004), (2, 40449502), (4, 20224751), (23, 3517348), (46, 1758674), (92, 879337), (719, 112516), (1223, 66148), (1438, 56258), (2446, 33074), (2876, 28129), (4892, 16537)]