2015576650

素因数分解:

$2^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 3783474360

約数和(自身を除く): 1767897710

約数列:

[1, 2, 5, 10, 25, 50, 269, 277, 538, 541, 554, 1082, 1345, 1385, 2690, 2705, 2770, 5410, 6725, 6925, 13450, 13525, 13850, 27050, 74513, 145529, 149026, 149857, 291058, 299714, 372565, 727645, 745130, 749285, 1455290, 1498570, 1862825, 3638225, 3725650, 3746425, 7276450, 7492850, 40311533, 80623066, 201557665, 403115330, 1007788325, 2015576650]

約数ペア:

[(1, 2015576650), (2, 1007788325), (5, 403115330), (10, 201557665), (25, 80623066), (50, 40311533), (269, 7492850), (277, 7276450), (538, 3746425), (541, 3725650), (554, 3638225), (1082, 1862825), (1345, 1498570), (1385, 1455290), (2690, 749285), (2705, 745130), (2770, 727645), (5410, 372565), (6725, 299714), (6925, 291058), (13450, 149857), (13525, 149026), (13850, 145529), (27050, 74513)]