48635360

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 115559136

約数和(自身を除く): 66923776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1543, 1576, 1970, 3086, 3152, 3940, 6172, 6304, 7715, 7880, 12344, 15430, 15760, 24688, 30860, 31520, 49376, 61720, 123440, 246880, 303971, 607942, 1215884, 1519855, 2431768, 3039710, 4863536, 6079420, 9727072, 12158840, 24317680, 48635360]

約数ペア:

[(1, 48635360), (2, 24317680), (4, 12158840), (5, 9727072), (8, 6079420), (10, 4863536), (16, 3039710), (20, 2431768), (32, 1519855), (40, 1215884), (80, 607942), (160, 303971), (197, 246880), (394, 123440), (788, 61720), (985, 49376), (1543, 31520), (1576, 30860), (1970, 24688), (3086, 15760), (3152, 15430), (3940, 12344), (6172, 7880), (6304, 7715)]