34876880

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2213}}^1$

素因数の和:2423

約数の個数: 40

約数和(自身を含む): 81537192

約数和(自身を除く): 46660312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 2213, 3152, 3940, 4426, 7880, 8852, 11065, 15760, 17704, 22130, 35408, 44260, 88520, 177040, 435961, 871922, 1743844, 2179805, 3487688, 4359610, 6975376, 8719220, 17438440, 34876880]

約数ペア:

[(1, 34876880), (2, 17438440), (4, 8719220), (5, 6975376), (8, 4359610), (10, 3487688), (16, 2179805), (20, 1743844), (40, 871922), (80, 435961), (197, 177040), (394, 88520), (788, 44260), (985, 35408), (1576, 22130), (1970, 17704), (2213, 15760), (3152, 11065), (3940, 8852), (4426, 7880)]