1760240

素因数分解:

$2^4\times 5^1\times {\mathrm{22003}}^1$

素因数の和:22016

約数の個数: 20

約数和(自身を含む): 4092744

約数和(自身を除く): 2332504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22003, 44006, 88012, 110015, 176024, 220030, 352048, 440060, 880120, 1760240]

約数ペア:

[(1, 1760240), (2, 880120), (4, 440060), (5, 352048), (8, 220030), (10, 176024), (16, 110015), (20, 88012), (40, 44006), (80, 22003)]