9439732040

素因数分解:

$2^3\times 5^1\times {\mathrm{23017}}^1\times {\mathrm{10253}}^1$

素因数の和:33281

約数の個数: 32

約数和(自身を含む): 21242391480

約数和(自身を除く): 11802659440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10253, 20506, 23017, 41012, 46034, 51265, 82024, 92068, 102530, 115085, 184136, 205060, 230170, 410120, 460340, 920680, 235993301, 471986602, 943973204, 1179966505, 1887946408, 2359933010, 4719866020, 9439732040]

約数ペア:

[(1, 9439732040), (2, 4719866020), (4, 2359933010), (5, 1887946408), (8, 1179966505), (10, 943973204), (20, 471986602), (40, 235993301), (10253, 920680), (20506, 460340), (23017, 410120), (41012, 230170), (46034, 205060), (51265, 184136), (82024, 115085), (92068, 102530)]