194620455580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{237342019}}^1$

素因数の和:237342069

約数の個数: 24

約数和(自身を含む): 418671323280

約数和(自身を除く): 224050867700

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 237342019, 474684038, 949368076, 1186710095, 2373420190, 4746840380, 9731022779, 19462045558, 38924091116, 48655113895, 97310227790, 194620455580]

約数ペア:

[(1, 194620455580), (2, 97310227790), (4, 48655113895), (5, 38924091116), (10, 19462045558), (20, 9731022779), (41, 4746840380), (82, 2373420190), (164, 1186710095), (205, 949368076), (410, 474684038), (820, 237342019)]