9742780

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2917}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 20589408

約数和(自身を除く): 10846628

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 2917, 3340, 5834, 11668, 14585, 29170, 58340, 487139, 974278, 1948556, 2435695, 4871390, 9742780]

約数ペア:

[(1, 9742780), (2, 4871390), (4, 2435695), (5, 1948556), (10, 974278), (20, 487139), (167, 58340), (334, 29170), (668, 14585), (835, 11668), (1670, 5834), (2917, 3340)]