2553204235000

素因数分解:

$2^3\times 5^4\times {\mathrm{123373}}^1\times {\mathrm{4139}}^1$

素因数の和:127538

約数の個数: 80

約数和(自身を含む): 5983651337400

約数和(自身を除く): 3430447102400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 4139, 5000, 8278, 16556, 20695, 33112, 41390, 82780, 103475, 123373, 165560, 206950, 246746, 413900, 493492, 517375, 616865, 827800, 986984, 1034750, 1233730, 2069500, 2467460, 2586875, 3084325, 4139000, 4934920, 5173750, 6168650, 10347500, 12337300, 15421625, 20695000, 24674600, 30843250, 61686500, 77108125, 123373000, 154216250, 308432500, 510640847, 616865000, 1021281694, 2042563388, 2553204235, 4085126776, 5106408470, 10212816940, 12766021175, 20425633880, 25532042350, 51064084700, 63830105875, 102128169400, 127660211750, 255320423500, 319150529375, 510640847000, 638301058750, 1276602117500, 2553204235000]

約数ペア:

[(1, 2553204235000), (2, 1276602117500), (4, 638301058750), (5, 510640847000), (8, 319150529375), (10, 255320423500), (20, 127660211750), (25, 102128169400), (40, 63830105875), (50, 51064084700), (100, 25532042350), (125, 20425633880), (200, 12766021175), (250, 10212816940), (500, 5106408470), (625, 4085126776), (1000, 2553204235), (1250, 2042563388), (2500, 1021281694), (4139, 616865000), (5000, 510640847), (8278, 308432500), (16556, 154216250), (20695, 123373000), (33112, 77108125), (41390, 61686500), (82780, 30843250), (103475, 24674600), (123373, 20695000), (165560, 15421625), (206950, 12337300), (246746, 10347500), (413900, 6168650), (493492, 5173750), (517375, 4934920), (616865, 4139000), (827800, 3084325), (986984, 2586875), (1034750, 2467460), (1233730, 2069500)]