2830539050

素因数分解:

$2^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 5307751800

約数和(自身を除く): 2477212750

約数列:

[1, 2, 5, 10, 25, 50, 269, 389, 538, 541, 778, 1082, 1345, 1945, 2690, 2705, 3890, 5410, 6725, 9725, 13450, 13525, 19450, 27050, 104641, 145529, 209282, 210449, 291058, 420898, 523205, 727645, 1046410, 1052245, 1455290, 2104490, 2616025, 3638225, 5232050, 5261225, 7276450, 10522450, 56610781, 113221562, 283053905, 566107810, 1415269525, 2830539050]

約数ペア:

[(1, 2830539050), (2, 1415269525), (5, 566107810), (10, 283053905), (25, 113221562), (50, 56610781), (269, 10522450), (389, 7276450), (538, 5261225), (541, 5232050), (778, 3638225), (1082, 2616025), (1345, 2104490), (1945, 1455290), (2690, 1052245), (2705, 1046410), (3890, 727645), (5410, 523205), (6725, 420898), (9725, 291058), (13450, 210449), (13525, 209282), (19450, 145529), (27050, 104641)]