1330507160

素因数分解:

$2^3\times 5^1\times {\mathrm{33262679}}^1$

素因数の和:33262690

約数の個数: 16

約数和(自身を含む): 2993641200

約数和(自身を除く): 1663134040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33262679, 66525358, 133050716, 166313395, 266101432, 332626790, 665253580, 1330507160]

約数ペア:

[(1, 1330507160), (2, 665253580), (4, 332626790), (5, 266101432), (8, 166313395), (10, 133050716), (20, 66525358), (40, 33262679)]