85588060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 191955456

約数和(自身を除く): 106367396

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4327, 4945, 8654, 9890, 17308, 19780, 21635, 43270, 86540, 99521, 186061, 199042, 372122, 398084, 497605, 744244, 930305, 995210, 1860610, 1990420, 3721220, 4279403, 8558806, 17117612, 21397015, 42794030, 85588060]

約数ペア:

[(1, 85588060), (2, 42794030), (4, 21397015), (5, 17117612), (10, 8558806), (20, 4279403), (23, 3721220), (43, 1990420), (46, 1860610), (86, 995210), (92, 930305), (115, 744244), (172, 497605), (215, 398084), (230, 372122), (430, 199042), (460, 186061), (860, 99521), (989, 86540), (1978, 43270), (3956, 21635), (4327, 19780), (4945, 17308), (8654, 9890)]