14040260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54001}}^1$

素因数の和:54023

約数の個数: 24

約数和(自身を含む): 31753176

約数和(自身を除く): 17712916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 54001, 108002, 216004, 270005, 540010, 702013, 1080020, 1404026, 2808052, 3510065, 7020130, 14040260]

約数ペア:

[(1, 14040260), (2, 7020130), (4, 3510065), (5, 2808052), (10, 1404026), (13, 1080020), (20, 702013), (26, 540010), (52, 270005), (65, 216004), (130, 108002), (260, 54001)]