13790560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1759}}^1$

素因数の和:1788

約数の個数: 72

約数和(自身を含む): 37920960

約数和(自身を除く): 24130400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1759, 1960, 3518, 3920, 7036, 7840, 8795, 12313, 14072, 17590, 24626, 28144, 35180, 49252, 56288, 61565, 70360, 86191, 98504, 123130, 140720, 172382, 197008, 246260, 281440, 344764, 394016, 430955, 492520, 689528, 861910, 985040, 1379056, 1723820, 1970080, 2758112, 3447640, 6895280, 13790560]

約数ペア:

[(1, 13790560), (2, 6895280), (4, 3447640), (5, 2758112), (7, 1970080), (8, 1723820), (10, 1379056), (14, 985040), (16, 861910), (20, 689528), (28, 492520), (32, 430955), (35, 394016), (40, 344764), (49, 281440), (56, 246260), (70, 197008), (80, 172382), (98, 140720), (112, 123130), (140, 98504), (160, 86191), (196, 70360), (224, 61565), (245, 56288), (280, 49252), (392, 35180), (490, 28144), (560, 24626), (784, 17590), (980, 14072), (1120, 12313), (1568, 8795), (1759, 7840), (1960, 7036), (3518, 3920)]