1274156950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{2269}}^1$

素因数の和:3313

約数の個数: 48

約数和(自身を含む): 2589053040

約数和(自身を除く): 1314896090

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1021, 2042, 2269, 4538, 5105, 10210, 11231, 11345, 22462, 22690, 24959, 25525, 49918, 51050, 56155, 56725, 112310, 113450, 124795, 249590, 280775, 561550, 623975, 1247950, 2316649, 4633298, 11583245, 23166490, 25483139, 50966278, 57916225, 115832450, 127415695, 254831390, 637078475, 1274156950]

約数ペア:

[(1, 1274156950), (2, 637078475), (5, 254831390), (10, 127415695), (11, 115832450), (22, 57916225), (25, 50966278), (50, 25483139), (55, 23166490), (110, 11583245), (275, 4633298), (550, 2316649), (1021, 1247950), (2042, 623975), (2269, 561550), (4538, 280775), (5105, 249590), (10210, 124795), (11231, 113450), (11345, 112310), (22462, 56725), (22690, 56155), (24959, 51050), (25525, 49918)]