109700170

素因数分解:

$2^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{5119}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 197591040

約数和(自身を除く): 87890870

約数列:

[1, 2, 5, 10, 2143, 4286, 5119, 10238, 10715, 21430, 25595, 51190, 10970017, 21940034, 54850085, 109700170]

約数ペア:

[(1, 109700170), (2, 54850085), (5, 21940034), (10, 10970017), (2143, 51190), (4286, 25595), (5119, 21430), (10238, 10715)]