1247950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2292

約数の個数: 24

約数和(自身を含む): 2533320

約数和(自身を除く): 1285370

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 2269, 4538, 11345, 22690, 24959, 49918, 56725, 113450, 124795, 249590, 623975, 1247950]

約数ペア:

[(1, 1247950), (2, 623975), (5, 249590), (10, 124795), (11, 113450), (22, 56725), (25, 49918), (50, 24959), (55, 22690), (110, 11345), (275, 4538), (550, 2269)]