81104710

素因数分解:

$2^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{4253}}^1$

素因数の和:6167

約数の個数: 16

約数和(自身を含む): 146099376

約数和(自身を除く): 64994666

約数列:

[1, 2, 5, 10, 1907, 3814, 4253, 8506, 9535, 19070, 21265, 42530, 8110471, 16220942, 40552355, 81104710]

約数ペア:

[(1, 81104710), (2, 40552355), (5, 16220942), (10, 8110471), (1907, 42530), (3814, 21265), (4253, 19070), (8506, 9535)]