70559290

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{8009}}^1$

素因数の和:8897

約数の個数: 16

約数和(自身を含む): 127166760

約数和(自身を除く): 56607470

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 8009, 8810, 16018, 40045, 80090, 7055929, 14111858, 35279645, 70559290]

約数ペア:

[(1, 70559290), (2, 35279645), (5, 14111858), (10, 7055929), (881, 80090), (1762, 40045), (4405, 16018), (8009, 8810)]