234820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 504000

約数和(自身を除く): 269180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 199, 236, 295, 398, 590, 796, 995, 1180, 1990, 3980, 11741, 23482, 46964, 58705, 117410, 234820]

約数ペア:

[(1, 234820), (2, 117410), (4, 58705), (5, 46964), (10, 23482), (20, 11741), (59, 3980), (118, 1990), (199, 1180), (236, 995), (295, 796), (398, 590)]