11354020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29879}}^1$

素因数の和:29907

約数の個数: 24

約数和(自身を含む): 25099200

約数和(自身を除く): 13745180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 29879, 59758, 119516, 149395, 298790, 567701, 597580, 1135402, 2270804, 2838505, 5677010, 11354020]

約数ペア:

[(1, 11354020), (2, 5677010), (4, 2838505), (5, 2270804), (10, 1135402), (19, 597580), (20, 567701), (38, 298790), (76, 149395), (95, 119516), (190, 59758), (380, 29879)]