226540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 487872

約数和(自身を除く): 261332

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 241, 470, 482, 940, 964, 1205, 2410, 4820, 11327, 22654, 45308, 56635, 113270, 226540]

約数ペア:

[(1, 226540), (2, 113270), (4, 56635), (5, 45308), (10, 22654), (20, 11327), (47, 4820), (94, 2410), (188, 1205), (235, 964), (241, 940), (470, 482)]