70676112880

素因数分解:

$2^4\times 5^1\times {\mathrm{4957}}^1\times {\mathrm{178223}}^1$

素因数の和:183193

約数の個数: 40

約数和(自身を含む): 164356034112

約数和(自身を除く): 93679921232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4957, 9914, 19828, 24785, 39656, 49570, 79312, 99140, 178223, 198280, 356446, 396560, 712892, 891115, 1425784, 1782230, 2851568, 3564460, 7128920, 14257840, 883451411, 1766902822, 3533805644, 4417257055, 7067611288, 8834514110, 14135222576, 17669028220, 35338056440, 70676112880]

約数ペア:

[(1, 70676112880), (2, 35338056440), (4, 17669028220), (5, 14135222576), (8, 8834514110), (10, 7067611288), (16, 4417257055), (20, 3533805644), (40, 1766902822), (80, 883451411), (4957, 14257840), (9914, 7128920), (19828, 3564460), (24785, 2851568), (39656, 1782230), (49570, 1425784), (79312, 891115), (99140, 712892), (178223, 396560), (198280, 356446)]