11095280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19813}}^1$

素因数の和:19833

約数の個数: 40

約数和(自身を含む): 29483232

約数和(自身を除く): 18387952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19813, 39626, 79252, 99065, 138691, 158504, 198130, 277382, 317008, 396260, 554764, 693455, 792520, 1109528, 1386910, 1585040, 2219056, 2773820, 5547640, 11095280]

約数ペア:

[(1, 11095280), (2, 5547640), (4, 2773820), (5, 2219056), (7, 1585040), (8, 1386910), (10, 1109528), (14, 792520), (16, 693455), (20, 554764), (28, 396260), (35, 317008), (40, 277382), (56, 198130), (70, 158504), (80, 138691), (112, 99065), (140, 79252), (280, 39626), (560, 19813)]