5112100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 12985280

約数和(自身を除く): 7873180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 109, 134, 140, 175, 218, 268, 335, 350, 436, 469, 545, 670, 700, 763, 938, 1090, 1340, 1526, 1675, 1876, 2180, 2345, 2725, 3052, 3350, 3815, 4690, 5450, 6700, 7303, 7630, 9380, 10900, 11725, 14606, 15260, 19075, 23450, 29212, 36515, 38150, 46900, 51121, 73030, 76300, 102242, 146060, 182575, 204484, 255605, 365150, 511210, 730300, 1022420, 1278025, 2556050, 5112100]

約数ペア:

[(1, 5112100), (2, 2556050), (4, 1278025), (5, 1022420), (7, 730300), (10, 511210), (14, 365150), (20, 255605), (25, 204484), (28, 182575), (35, 146060), (50, 102242), (67, 76300), (70, 73030), (100, 51121), (109, 46900), (134, 38150), (140, 36515), (175, 29212), (218, 23450), (268, 19075), (335, 15260), (350, 14606), (436, 11725), (469, 10900), (545, 9380), (670, 7630), (700, 7303), (763, 6700), (938, 5450), (1090, 4690), (1340, 3815), (1526, 3350), (1675, 3052), (1876, 2725), (2180, 2345)]