27327580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{195197}}^1$

素因数の和:195213

約数の個数: 24

約数和(自身を含む): 65586528

約数和(自身を除く): 38258948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 195197, 390394, 780788, 975985, 1366379, 1951970, 2732758, 3903940, 5465516, 6831895, 13663790, 27327580]

約数ペア:

[(1, 27327580), (2, 13663790), (4, 6831895), (5, 5465516), (7, 3903940), (10, 2732758), (14, 1951970), (20, 1366379), (28, 975985), (35, 780788), (70, 390394), (140, 195197)]