79620555280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{142179563}}^1$

素因数の和:142179583

約数の個数: 40

約数和(自身を含む): 211563191232

約数和(自身を除く): 131942635952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 142179563, 284359126, 568718252, 710897815, 995256941, 1137436504, 1421795630, 1990513882, 2274873008, 2843591260, 3981027764, 4976284705, 5687182520, 7962055528, 9952569410, 11374365040, 15924111056, 19905138820, 39810277640, 79620555280]

約数ペア:

[(1, 79620555280), (2, 39810277640), (4, 19905138820), (5, 15924111056), (7, 11374365040), (8, 9952569410), (10, 7962055528), (14, 5687182520), (16, 4976284705), (20, 3981027764), (28, 2843591260), (35, 2274873008), (40, 1990513882), (56, 1421795630), (70, 1137436504), (80, 995256941), (112, 710897815), (140, 568718252), (280, 284359126), (560, 142179563)]