3489320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 7953120

約数和(自身を除く): 4463800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1051, 1660, 2102, 3320, 4204, 5255, 8408, 10510, 21020, 42040, 87233, 174466, 348932, 436165, 697864, 872330, 1744660, 3489320]

約数ペア:

[(1, 3489320), (2, 1744660), (4, 872330), (5, 697864), (8, 436165), (10, 348932), (20, 174466), (40, 87233), (83, 42040), (166, 21020), (332, 10510), (415, 8408), (664, 5255), (830, 4204), (1051, 3320), (1660, 2102)]