7265300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 18373824

約数和(自身を除く): 11108524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 107, 140, 175, 194, 214, 350, 388, 428, 485, 535, 679, 700, 749, 970, 1070, 1358, 1498, 1940, 2140, 2425, 2675, 2716, 2996, 3395, 3745, 4850, 5350, 6790, 7490, 9700, 10379, 10700, 13580, 14980, 16975, 18725, 20758, 33950, 37450, 41516, 51895, 67900, 72653, 74900, 103790, 145306, 207580, 259475, 290612, 363265, 518950, 726530, 1037900, 1453060, 1816325, 3632650, 7265300]

約数ペア:

[(1, 7265300), (2, 3632650), (4, 1816325), (5, 1453060), (7, 1037900), (10, 726530), (14, 518950), (20, 363265), (25, 290612), (28, 259475), (35, 207580), (50, 145306), (70, 103790), (97, 74900), (100, 72653), (107, 67900), (140, 51895), (175, 41516), (194, 37450), (214, 33950), (350, 20758), (388, 18725), (428, 16975), (485, 14980), (535, 13580), (679, 10700), (700, 10379), (749, 9700), (970, 7490), (1070, 6790), (1358, 5350), (1498, 4850), (1940, 3745), (2140, 3395), (2425, 2996), (2675, 2716)]