23455820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24953}}^1$

素因数の和:25009

約数の個数: 24

約数和(自身を含む): 50307264

約数和(自身を除く): 26851444

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 24953, 49906, 99812, 124765, 249530, 499060, 1172791, 2345582, 4691164, 5863955, 11727910, 23455820]

約数ペア:

[(1, 23455820), (2, 11727910), (4, 5863955), (5, 4691164), (10, 2345582), (20, 1172791), (47, 499060), (94, 249530), (188, 124765), (235, 99812), (470, 49906), (940, 24953)]