5542700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 36

約数和(自身を含む): 12316920

約数和(自身を除く): 6774220

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1289, 2150, 2578, 4300, 5156, 6445, 12890, 25780, 32225, 55427, 64450, 110854, 128900, 221708, 277135, 554270, 1108540, 1385675, 2771350, 5542700]

約数ペア:

[(1, 5542700), (2, 2771350), (4, 1385675), (5, 1108540), (10, 554270), (20, 277135), (25, 221708), (43, 128900), (50, 110854), (86, 64450), (100, 55427), (172, 32225), (215, 25780), (430, 12890), (860, 6445), (1075, 5156), (1289, 4300), (2150, 2578)]