13307645600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{875503}}^1$

素因数の和:875542

約数の個数: 72

約数和(自身を含む): 34197186240

約数和(自身を除く): 20889540640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 15200, 875503, 1751006, 3502012, 4377515, 7004024, 8755030, 14008048, 16634557, 17510060, 21887575, 28016096, 33269114, 35020120, 43775150, 66538228, 70040240, 83172785, 87550300, 133076456, 140080480, 166345570, 175100600, 266152912, 332691140, 350201200, 415863925, 532305824, 665382280, 700402400, 831727850, 1330764560, 1663455700, 2661529120, 3326911400, 6653822800, 13307645600]

約数ペア:

[(1, 13307645600), (2, 6653822800), (4, 3326911400), (5, 2661529120), (8, 1663455700), (10, 1330764560), (16, 831727850), (19, 700402400), (20, 665382280), (25, 532305824), (32, 415863925), (38, 350201200), (40, 332691140), (50, 266152912), (76, 175100600), (80, 166345570), (95, 140080480), (100, 133076456), (152, 87550300), (160, 83172785), (190, 70040240), (200, 66538228), (304, 43775150), (380, 35020120), (400, 33269114), (475, 28016096), (608, 21887575), (760, 17510060), (800, 16634557), (950, 14008048), (1520, 8755030), (1900, 7004024), (3040, 4377515), (3800, 3502012), (7600, 1751006), (15200, 875503)]