9239320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12157}}^1$

素因数の和:12187

約数の個数: 32

約数和(自身を含む): 21884400

約数和(自身を除く): 12645080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12157, 24314, 48628, 60785, 97256, 121570, 230983, 243140, 461966, 486280, 923932, 1154915, 1847864, 2309830, 4619660, 9239320]

約数ペア:

[(1, 9239320), (2, 4619660), (4, 2309830), (5, 1847864), (8, 1154915), (10, 923932), (19, 486280), (20, 461966), (38, 243140), (40, 230983), (76, 121570), (95, 97256), (152, 60785), (190, 48628), (380, 24314), (760, 12157)]