63640970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{50111}}^1$

素因数の和:50245

約数の個数: 16

約数和(自身を含む): 115458048

約数和(自身を除く): 51817078

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 50111, 100222, 250555, 501110, 6364097, 12728194, 31820485, 63640970]

約数ペア:

[(1, 63640970), (2, 31820485), (5, 12728194), (10, 6364097), (127, 501110), (254, 250555), (635, 100222), (1270, 50111)]