75440020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{130069}}^1$

素因数の和:130107

約数の個数: 24

約数和(自身を含む): 163888200

約数和(自身を除く): 88448180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 130069, 260138, 520276, 650345, 1300690, 2601380, 3772001, 7544002, 15088004, 18860005, 37720010, 75440020]

約数ペア:

[(1, 75440020), (2, 37720010), (4, 18860005), (5, 15088004), (10, 7544002), (20, 3772001), (29, 2601380), (58, 1300690), (116, 650345), (145, 520276), (290, 260138), (580, 130069)]