136637900

素因数分解:

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

素因数の和:195218

約数の個数: 36

約数和(自身を含む): 338863728

約数和(自身を除く): 202225828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 195197, 390394, 780788, 975985, 1366379, 1951970, 2732758, 3903940, 4879925, 5465516, 6831895, 9759850, 13663790, 19519700, 27327580, 34159475, 68318950, 136637900]

約数ペア:

[(1, 136637900), (2, 68318950), (4, 34159475), (5, 27327580), (7, 19519700), (10, 13663790), (14, 9759850), (20, 6831895), (25, 5465516), (28, 4879925), (35, 3903940), (50, 2732758), (70, 1951970), (100, 1366379), (140, 975985), (175, 780788), (350, 390394), (700, 195197)]