174322010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 143197990

約数列:

[1, 2, 5, 10, 199, 251, 349, 398, 502, 698, 995, 1255, 1745, 1990, 2510, 3490, 49949, 69451, 87599, 99898, 138902, 175198, 249745, 347255, 437995, 499490, 694510, 875990, 17432201, 34864402, 87161005, 174322010]

約数ペア:

[(1, 174322010), (2, 87161005), (5, 34864402), (10, 17432201), (199, 875990), (251, 694510), (349, 499490), (398, 437995), (502, 347255), (698, 249745), (995, 175198), (1255, 138902), (1745, 99898), (1990, 87599), (2510, 69451), (3490, 49949)]