27044440240

素因数分解:

$2^4\times 5^1\times {\mathrm{338055503}}^1$

素因数の和:338055516

約数の個数: 20

約数和(自身を含む): 62878323744

約数和(自身を除く): 35833883504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 338055503, 676111006, 1352222012, 1690277515, 2704444024, 3380555030, 5408888048, 6761110060, 13522220120, 27044440240]

約数ペア:

[(1, 27044440240), (2, 13522220120), (4, 6761110060), (5, 5408888048), (8, 3380555030), (10, 2704444024), (16, 1690277515), (20, 1352222012), (40, 676111006), (80, 338055503)]