201628001950

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1373}}^1\times {\mathrm{27449}}^1$

素因数の和:28941

約数の個数: 48

約数和(自身を含む): 378822517200

約数和(自身を除く): 177194515250

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 1373, 2675, 2746, 5350, 6865, 13730, 27449, 34325, 54898, 68650, 137245, 146911, 274490, 293822, 686225, 734555, 1372450, 1469110, 2937043, 3672775, 5874086, 7345550, 14685215, 29370430, 37687477, 73426075, 75374954, 146852150, 188437385, 376874770, 942186925, 1884373850, 4032560039, 8065120078, 20162800195, 40325600390, 100814000975, 201628001950]

約数ペア:

[(1, 201628001950), (2, 100814000975), (5, 40325600390), (10, 20162800195), (25, 8065120078), (50, 4032560039), (107, 1884373850), (214, 942186925), (535, 376874770), (1070, 188437385), (1373, 146852150), (2675, 75374954), (2746, 73426075), (5350, 37687477), (6865, 29370430), (13730, 14685215), (27449, 7345550), (34325, 5874086), (54898, 3672775), (68650, 2937043), (137245, 1469110), (146911, 1372450), (274490, 734555), (293822, 686225)]