9257080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4723}}^1$

素因数の和:4748

約数の個数: 48

約数和(自身を含む): 24234120

約数和(自身を除く): 14977040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4723, 9446, 18892, 23615, 33061, 37784, 47230, 66122, 94460, 132244, 165305, 188920, 231427, 264488, 330610, 462854, 661220, 925708, 1157135, 1322440, 1851416, 2314270, 4628540, 9257080]

約数ペア:

[(1, 9257080), (2, 4628540), (4, 2314270), (5, 1851416), (7, 1322440), (8, 1157135), (10, 925708), (14, 661220), (20, 462854), (28, 330610), (35, 264488), (40, 231427), (49, 188920), (56, 165305), (70, 132244), (98, 94460), (140, 66122), (196, 47230), (245, 37784), (280, 33061), (392, 23615), (490, 18892), (980, 9446), (1960, 4723)]