22475020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66103}}^1$

素因数の和:66129

約数の個数: 24

約数和(自身を含む): 49974624

約数和(自身を除く): 27499604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66103, 132206, 264412, 330515, 661030, 1123751, 1322060, 2247502, 4495004, 5618755, 11237510, 22475020]

約数ペア:

[(1, 22475020), (2, 11237510), (4, 5618755), (5, 4495004), (10, 2247502), (17, 1322060), (20, 1123751), (34, 661030), (68, 330515), (85, 264412), (170, 132206), (340, 66103)]