69880010

素因数分解:

$2^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{3719}}^1$

素因数の和:5605

約数の個数: 16

約数和(自身を含む): 125884800

約数和(自身を除く): 56004790

約数列:

[1, 2, 5, 10, 1879, 3719, 3758, 7438, 9395, 18595, 18790, 37190, 6988001, 13976002, 34940005, 69880010]

約数ペア:

[(1, 69880010), (2, 34940005), (5, 13976002), (10, 6988001), (1879, 37190), (3719, 18790), (3758, 18595), (7438, 9395)]