14411020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 33374880

約数和(自身を除く): 18963860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 1289, 2236, 2578, 2795, 5156, 5590, 6445, 11180, 12890, 16757, 25780, 33514, 55427, 67028, 83785, 110854, 167570, 221708, 277135, 335140, 554270, 720551, 1108540, 1441102, 2882204, 3602755, 7205510, 14411020]

約数ペア:

[(1, 14411020), (2, 7205510), (4, 3602755), (5, 2882204), (10, 1441102), (13, 1108540), (20, 720551), (26, 554270), (43, 335140), (52, 277135), (65, 221708), (86, 167570), (130, 110854), (172, 83785), (215, 67028), (260, 55427), (430, 33514), (559, 25780), (860, 16757), (1118, 12890), (1289, 11180), (2236, 6445), (2578, 5590), (2795, 5156)]