107201240

素因数分解:

$2^3\times 5^1\times {\mathrm{2680031}}^1$

素因数の和:2680042

約数の個数: 16

約数和(自身を含む): 241202880

約数和(自身を除く): 134001640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2680031, 5360062, 10720124, 13400155, 21440248, 26800310, 53600620, 107201240]

約数ペア:

[(1, 107201240), (2, 53600620), (4, 26800310), (5, 21440248), (8, 13400155), (10, 10720124), (20, 5360062), (40, 2680031)]