88077740

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{23057}}^1$

素因数の和:23257

約数の個数: 24

約数和(自身を含む): 185939712

約数和(自身を除く): 97861972

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 23057, 46114, 92228, 115285, 230570, 461140, 4403887, 8807774, 17615548, 22019435, 44038870, 88077740]

約数ペア:

[(1, 88077740), (2, 44038870), (4, 22019435), (5, 17615548), (10, 8807774), (20, 4403887), (191, 461140), (382, 230570), (764, 115285), (955, 92228), (1910, 46114), (3820, 23057)]