234297820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{249253}}^1$

素因数の和:249309

約数の個数: 24

約数和(自身を含む): 502496064

約数和(自身を除く): 268198244

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 249253, 498506, 997012, 1246265, 2492530, 4985060, 11714891, 23429782, 46859564, 58574455, 117148910, 234297820]

約数ペア:

[(1, 234297820), (2, 117148910), (4, 58574455), (5, 46859564), (10, 23429782), (20, 11714891), (47, 4985060), (94, 2492530), (188, 1246265), (235, 997012), (470, 498506), (940, 249253)]