520011665570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4273}}^1\times {\mathrm{7717}}^1$

素因数の和:12099

約数の個数: 64

約数和(自身を含む): 997518775680

約数和(自身を除く): 477507110110

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 4273, 7717, 7885, 8546, 15434, 15770, 21365, 38585, 42730, 77170, 81187, 146623, 162374, 293246, 354659, 405935, 640511, 709318, 733115, 811870, 1281022, 1466230, 1773295, 3202555, 3546590, 6405110, 6738521, 12169709, 13477042, 24339418, 32974741, 33692605, 60848545, 65949482, 67385210, 121697090, 164873705, 329747410, 626520079, 1253040158, 2736903503, 3132600395, 5473807006, 6265200790, 13684517515, 27369035030, 52001166557, 104002333114, 260005832785, 520011665570]

約数ペア:

[(1, 520011665570), (2, 260005832785), (5, 104002333114), (10, 52001166557), (19, 27369035030), (38, 13684517515), (83, 6265200790), (95, 5473807006), (166, 3132600395), (190, 2736903503), (415, 1253040158), (830, 626520079), (1577, 329747410), (3154, 164873705), (4273, 121697090), (7717, 67385210), (7885, 65949482), (8546, 60848545), (15434, 33692605), (15770, 32974741), (21365, 24339418), (38585, 13477042), (42730, 12169709), (77170, 6738521), (81187, 6405110), (146623, 3546590), (162374, 3202555), (293246, 1773295), (354659, 1466230), (405935, 1281022), (640511, 811870), (709318, 733115)]