141582820

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{14779}}^1$

素因数の和:15267

約数の個数: 24

約数和(自身を含む): 297964800

約数和(自身を除く): 156381980

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 14779, 29558, 59116, 73895, 147790, 295580, 7079141, 14158282, 28316564, 35395705, 70791410, 141582820]

約数ペア:

[(1, 141582820), (2, 70791410), (4, 35395705), (5, 28316564), (10, 14158282), (20, 7079141), (479, 295580), (958, 147790), (1916, 73895), (2395, 59116), (4790, 29558), (9580, 14779)]