27795160240

素因数分解:

$2^4\times 5^1\times {\mathrm{347439503}}^1$

素因数の和:347439516

約数の個数: 20

約数和(自身を含む): 64623747744

約数和(自身を除く): 36828587504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347439503, 694879006, 1389758012, 1737197515, 2779516024, 3474395030, 5559032048, 6948790060, 13897580120, 27795160240]

約数ペア:

[(1, 27795160240), (2, 13897580120), (4, 6948790060), (5, 5559032048), (8, 3474395030), (10, 2779516024), (16, 1737197515), (20, 1389758012), (40, 694879006), (80, 347439503)]