7481020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22003}}^1$

素因数の和:22029

約数の個数: 24

約数和(自身を含む): 16635024

約数和(自身を除く): 9154004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 22003, 44006, 88012, 110015, 220030, 374051, 440060, 748102, 1496204, 1870255, 3740510, 7481020]

約数ペア:

[(1, 7481020), (2, 3740510), (4, 1870255), (5, 1496204), (10, 748102), (17, 440060), (20, 374051), (34, 220030), (68, 110015), (85, 88012), (170, 44006), (340, 22003)]