34127920

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 79744896

約数和(自身を除く): 45616976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 1913, 2230, 3568, 3826, 4460, 7652, 8920, 9565, 15304, 17840, 19130, 30608, 38260, 76520, 153040, 426599, 853198, 1706396, 2132995, 3412792, 4265990, 6825584, 8531980, 17063960, 34127920]

約数ペア:

[(1, 34127920), (2, 17063960), (4, 8531980), (5, 6825584), (8, 4265990), (10, 3412792), (16, 2132995), (20, 1706396), (40, 853198), (80, 426599), (223, 153040), (446, 76520), (892, 38260), (1115, 30608), (1784, 19130), (1913, 17840), (2230, 15304), (3568, 9565), (3826, 8920), (4460, 7652)]