25005400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 67897440

約数和(自身を除く): 42892040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 140, 175, 200, 212, 265, 280, 337, 350, 371, 424, 530, 674, 700, 742, 1060, 1325, 1348, 1400, 1484, 1685, 1855, 2120, 2359, 2650, 2696, 2968, 3370, 3710, 4718, 5300, 6740, 7420, 8425, 9275, 9436, 10600, 11795, 13480, 14840, 16850, 17861, 18550, 18872, 23590, 33700, 35722, 37100, 47180, 58975, 67400, 71444, 74200, 89305, 94360, 117950, 125027, 142888, 178610, 235900, 250054, 357220, 446525, 471800, 500108, 625135, 714440, 893050, 1000216, 1250270, 1786100, 2500540, 3125675, 3572200, 5001080, 6251350, 12502700, 25005400]

約数ペア:

[(1, 25005400), (2, 12502700), (4, 6251350), (5, 5001080), (7, 3572200), (8, 3125675), (10, 2500540), (14, 1786100), (20, 1250270), (25, 1000216), (28, 893050), (35, 714440), (40, 625135), (50, 500108), (53, 471800), (56, 446525), (70, 357220), (100, 250054), (106, 235900), (140, 178610), (175, 142888), (200, 125027), (212, 117950), (265, 94360), (280, 89305), (337, 74200), (350, 71444), (371, 67400), (424, 58975), (530, 47180), (674, 37100), (700, 35722), (742, 33700), (1060, 23590), (1325, 18872), (1348, 18550), (1400, 17861), (1484, 16850), (1685, 14840), (1855, 13480), (2120, 11795), (2359, 10600), (2650, 9436), (2696, 9275), (2968, 8425), (3370, 7420), (3710, 6740), (4718, 5300)]