190035320

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{20929}}^1$

素因数の和:21167

約数の個数: 32

約数和(自身を含む): 429483600

約数和(自身を除く): 239448280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 20929, 41858, 83716, 104645, 167432, 209290, 418580, 837160, 4750883, 9501766, 19003532, 23754415, 38007064, 47508830, 95017660, 190035320]

約数ペア:

[(1, 190035320), (2, 95017660), (4, 47508830), (5, 38007064), (8, 23754415), (10, 19003532), (20, 9501766), (40, 4750883), (227, 837160), (454, 418580), (908, 209290), (1135, 167432), (1816, 104645), (2270, 83716), (4540, 41858), (9080, 20929)]