28577600

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 84

約数和(自身を含む): 71858124

約数和(自身を除く): 43280524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 337, 400, 424, 530, 674, 800, 848, 1060, 1325, 1348, 1600, 1685, 1696, 2120, 2650, 2696, 3370, 3392, 4240, 5300, 5392, 6740, 8425, 8480, 10600, 10784, 13480, 16850, 16960, 17861, 21200, 21568, 26960, 33700, 35722, 42400, 53920, 67400, 71444, 84800, 89305, 107840, 134800, 142888, 178610, 269600, 285776, 357220, 446525, 539200, 571552, 714440, 893050, 1143104, 1428880, 1786100, 2857760, 3572200, 5715520, 7144400, 14288800, 28577600]

約数ペア:

[(1, 28577600), (2, 14288800), (4, 7144400), (5, 5715520), (8, 3572200), (10, 2857760), (16, 1786100), (20, 1428880), (25, 1143104), (32, 893050), (40, 714440), (50, 571552), (53, 539200), (64, 446525), (80, 357220), (100, 285776), (106, 269600), (160, 178610), (200, 142888), (212, 134800), (265, 107840), (320, 89305), (337, 84800), (400, 71444), (424, 67400), (530, 53920), (674, 42400), (800, 35722), (848, 33700), (1060, 26960), (1325, 21568), (1348, 21200), (1600, 17861), (1685, 16960), (1696, 16850), (2120, 13480), (2650, 10784), (2696, 10600), (3370, 8480), (3392, 8425), (4240, 6740), (5300, 5392)]