1717425840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{550457}}^1$

素因数の和:550486

約数の個数: 80

約数和(自身を含む): 5733570528

約数和(自身を除く): 4016144688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 550457, 1100914, 1651371, 2201828, 2752285, 3302742, 4403656, 5504570, 6605484, 7155941, 8256855, 8807312, 11009140, 13210968, 14311882, 16513710, 21467823, 22018280, 26421936, 28623764, 33027420, 35779705, 42935646, 44036560, 57247528, 66054840, 71559410, 85871292, 107339115, 114495056, 132109680, 143118820, 171742584, 214678230, 286237640, 343485168, 429356460, 572475280, 858712920, 1717425840]

約数ペア:

[(1, 1717425840), (2, 858712920), (3, 572475280), (4, 429356460), (5, 343485168), (6, 286237640), (8, 214678230), (10, 171742584), (12, 143118820), (13, 132109680), (15, 114495056), (16, 107339115), (20, 85871292), (24, 71559410), (26, 66054840), (30, 57247528), (39, 44036560), (40, 42935646), (48, 35779705), (52, 33027420), (60, 28623764), (65, 26421936), (78, 22018280), (80, 21467823), (104, 16513710), (120, 14311882), (130, 13210968), (156, 11009140), (195, 8807312), (208, 8256855), (240, 7155941), (260, 6605484), (312, 5504570), (390, 4403656), (520, 3302742), (624, 2752285), (780, 2201828), (1040, 1651371), (1560, 1100914), (3120, 550457)]