20110450

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3167}}^1$

素因数の和:3306

約数の個数: 24

約数和(自身を含む): 37711872

約数和(自身を除く): 17601422

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3167, 3175, 6334, 6350, 15835, 31670, 79175, 158350, 402209, 804418, 2011045, 4022090, 10055225, 20110450]

約数ペア:

[(1, 20110450), (2, 10055225), (5, 4022090), (10, 2011045), (25, 804418), (50, 402209), (127, 158350), (254, 79175), (635, 31670), (1270, 15835), (3167, 6350), (3175, 6334)]