11470820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12203}}^1$

素因数の和:12259

約数の個数: 24

約数和(自身を含む): 24603264

約数和(自身を除く): 13132444

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 12203, 24406, 48812, 61015, 122030, 244060, 573541, 1147082, 2294164, 2867705, 5735410, 11470820]

約数ペア:

[(1, 11470820), (2, 5735410), (4, 2867705), (5, 2294164), (10, 1147082), (20, 573541), (47, 244060), (94, 122030), (188, 61015), (235, 48812), (470, 24406), (940, 12203)]