1010646040

素因数分解:

$2^3\times 5^1\times {\mathrm{25266151}}^1$

素因数の和:25266162

約数の個数: 16

約数和(自身を含む): 2273953680

約数和(自身を除く): 1263307640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25266151, 50532302, 101064604, 126330755, 202129208, 252661510, 505323020, 1010646040]

約数ペア:

[(1, 1010646040), (2, 505323020), (4, 252661510), (5, 202129208), (8, 126330755), (10, 101064604), (20, 50532302), (40, 25266151)]