14340560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13789}}^1$

素因数の和:13815

約数の個数: 40

約数和(自身を含む): 35909160

約数和(自身を除く): 21568600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 13789, 27578, 55156, 68945, 110312, 137890, 179257, 220624, 275780, 358514, 551560, 717028, 896285, 1103120, 1434056, 1792570, 2868112, 3585140, 7170280, 14340560]

約数ペア:

[(1, 14340560), (2, 7170280), (4, 3585140), (5, 2868112), (8, 1792570), (10, 1434056), (13, 1103120), (16, 896285), (20, 717028), (26, 551560), (40, 358514), (52, 275780), (65, 220624), (80, 179257), (104, 137890), (130, 110312), (208, 68945), (260, 55156), (520, 27578), (1040, 13789)]