14440040

素因数分解:

$2^3\times 5^1\times {\mathrm{361001}}^1$

素因数の和:361012

約数の個数: 16

約数和(自身を含む): 32490180

約数和(自身を除く): 18050140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 361001, 722002, 1444004, 1805005, 2888008, 3610010, 7220020, 14440040]

約数ペア:

[(1, 14440040), (2, 7220020), (4, 3610010), (5, 2888008), (8, 1805005), (10, 1444004), (20, 722002), (40, 361001)]