79658150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:906

約数の個数: 72

約数和(自身を含む): 175227624

約数和(自身を除く): 95569474

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 550, 650, 715, 845, 857, 1430, 1690, 1714, 1859, 3575, 3718, 4225, 4285, 7150, 8450, 8570, 9295, 9427, 11141, 18590, 18854, 21425, 22282, 42850, 46475, 47135, 55705, 92950, 94270, 111410, 122551, 144833, 235675, 245102, 278525, 289666, 471350, 557050, 612755, 724165, 1225510, 1448330, 1593163, 3063775, 3186326, 3620825, 6127550, 7241650, 7965815, 15931630, 39829075, 79658150]

約数ペア:

[(1, 79658150), (2, 39829075), (5, 15931630), (10, 7965815), (11, 7241650), (13, 6127550), (22, 3620825), (25, 3186326), (26, 3063775), (50, 1593163), (55, 1448330), (65, 1225510), (110, 724165), (130, 612755), (143, 557050), (169, 471350), (275, 289666), (286, 278525), (325, 245102), (338, 235675), (550, 144833), (650, 122551), (715, 111410), (845, 94270), (857, 92950), (1430, 55705), (1690, 47135), (1714, 46475), (1859, 42850), (3575, 22282), (3718, 21425), (4225, 18854), (4285, 18590), (7150, 11141), (8450, 9427), (8570, 9295)]