214901383880

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1627}}^1\times {\mathrm{24103}}^1$

素因数の和:25878

約数の個数: 64

約数和(自身を含む): 487377095040

約数和(自身を除く): 272475711160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 1627, 2740, 3254, 5480, 6508, 8135, 13016, 16270, 24103, 32540, 48206, 65080, 96412, 120515, 192824, 222899, 241030, 445798, 482060, 891596, 964120, 1114495, 1783192, 2228990, 3302111, 4457980, 6604222, 8915960, 13208444, 16510555, 26416888, 33021110, 39215581, 66042220, 78431162, 132084440, 156862324, 196077905, 313724648, 392155810, 784311620, 1568623240, 5372534597, 10745069194, 21490138388, 26862672985, 42980276776, 53725345970, 107450691940, 214901383880]

約数ペア:

[(1, 214901383880), (2, 107450691940), (4, 53725345970), (5, 42980276776), (8, 26862672985), (10, 21490138388), (20, 10745069194), (40, 5372534597), (137, 1568623240), (274, 784311620), (548, 392155810), (685, 313724648), (1096, 196077905), (1370, 156862324), (1627, 132084440), (2740, 78431162), (3254, 66042220), (5480, 39215581), (6508, 33021110), (8135, 26416888), (13016, 16510555), (16270, 13208444), (24103, 8915960), (32540, 6604222), (48206, 4457980), (65080, 3302111), (96412, 2228990), (120515, 1783192), (192824, 1114495), (222899, 964120), (241030, 891596), (445798, 482060)]