6987100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 15327144

約数和(自身を除く): 8340044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 653, 1070, 1306, 2140, 2612, 2675, 3265, 5350, 6530, 10700, 13060, 16325, 32650, 65300, 69871, 139742, 279484, 349355, 698710, 1397420, 1746775, 3493550, 6987100]

約数ペア:

[(1, 6987100), (2, 3493550), (4, 1746775), (5, 1397420), (10, 698710), (20, 349355), (25, 279484), (50, 139742), (100, 69871), (107, 65300), (214, 32650), (428, 16325), (535, 13060), (653, 10700), (1070, 6530), (1306, 5350), (2140, 3265), (2612, 2675)]