29382040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 69854400

約数和(自身を除く): 40472360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 293, 436, 460, 545, 586, 872, 920, 1090, 1172, 1465, 2180, 2344, 2507, 2930, 4360, 5014, 5860, 6739, 10028, 11720, 12535, 13478, 20056, 25070, 26956, 31937, 33695, 50140, 53912, 63874, 67390, 100280, 127748, 134780, 159685, 255496, 269560, 319370, 638740, 734551, 1277480, 1469102, 2938204, 3672755, 5876408, 7345510, 14691020, 29382040]

約数ペア:

[(1, 29382040), (2, 14691020), (4, 7345510), (5, 5876408), (8, 3672755), (10, 2938204), (20, 1469102), (23, 1277480), (40, 734551), (46, 638740), (92, 319370), (109, 269560), (115, 255496), (184, 159685), (218, 134780), (230, 127748), (293, 100280), (436, 67390), (460, 63874), (545, 53912), (586, 50140), (872, 33695), (920, 31937), (1090, 26956), (1172, 25070), (1465, 20056), (2180, 13478), (2344, 12535), (2507, 11720), (2930, 10028), (4360, 6739), (5014, 5860)]