22412740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{160091}}^1$

素因数の和:160107

約数の個数: 24

約数和(自身を含む): 53790912

約数和(自身を除く): 31378172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 160091, 320182, 640364, 800455, 1120637, 1600910, 2241274, 3201820, 4482548, 5603185, 11206370, 22412740]

約数ペア:

[(1, 22412740), (2, 11206370), (4, 5603185), (5, 4482548), (7, 3201820), (10, 2241274), (14, 1600910), (20, 1120637), (28, 800455), (35, 640364), (70, 320182), (140, 160091)]