75068020

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{23027}}^1$

素因数の和:23199

約数の個数: 24

約数和(自身を含む): 158616864

約数和(自身を除く): 83548844

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 23027, 46054, 92108, 115135, 230270, 460540, 3753401, 7506802, 15013604, 18767005, 37534010, 75068020]

約数ペア:

[(1, 75068020), (2, 37534010), (4, 18767005), (5, 15013604), (10, 7506802), (20, 3753401), (163, 460540), (326, 230270), (652, 115135), (815, 92108), (1630, 46054), (3260, 23027)]