103460560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{26393}}^1$

素因数の和:26420

約数の個数: 60

約数和(自身を含む): 279829188

約数和(自身を除く): 176368628

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 26393, 52786, 105572, 131965, 184751, 211144, 263930, 369502, 422288, 527860, 739004, 923755, 1055720, 1293257, 1478008, 1847510, 2111440, 2586514, 2956016, 3695020, 5173028, 6466285, 7390040, 10346056, 12932570, 14780080, 20692112, 25865140, 51730280, 103460560]

約数ペア:

[(1, 103460560), (2, 51730280), (4, 25865140), (5, 20692112), (7, 14780080), (8, 12932570), (10, 10346056), (14, 7390040), (16, 6466285), (20, 5173028), (28, 3695020), (35, 2956016), (40, 2586514), (49, 2111440), (56, 1847510), (70, 1478008), (80, 1293257), (98, 1055720), (112, 923755), (140, 739004), (196, 527860), (245, 422288), (280, 369502), (392, 263930), (490, 211144), (560, 184751), (784, 131965), (980, 105572), (1960, 52786), (3920, 26393)]