6564603800

素因数分解:

$2^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{130769}}^1$

素因数の和:131036

約数の個数: 48

約数和(自身を含む): 15323628600

約数和(自身を除く): 8759024800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 1004, 1255, 2008, 2510, 5020, 6275, 10040, 12550, 25100, 50200, 130769, 261538, 523076, 653845, 1046152, 1307690, 2615380, 3269225, 5230760, 6538450, 13076900, 26153800, 32823019, 65646038, 131292076, 164115095, 262584152, 328230190, 656460380, 820575475, 1312920760, 1641150950, 3282301900, 6564603800]

約数ペア:

[(1, 6564603800), (2, 3282301900), (4, 1641150950), (5, 1312920760), (8, 820575475), (10, 656460380), (20, 328230190), (25, 262584152), (40, 164115095), (50, 131292076), (100, 65646038), (200, 32823019), (251, 26153800), (502, 13076900), (1004, 6538450), (1255, 5230760), (2008, 3269225), (2510, 2615380), (5020, 1307690), (6275, 1046152), (10040, 653845), (12550, 523076), (25100, 261538), (50200, 130769)]