39804940820

素因数分解:

$2^2\times 5^1\times {\mathrm{23629}}^1\times {\mathrm{84229}}^1$

素因数の和:107867

約数の個数: 24

約数和(自身を含む): 83594905800

約数和(自身を除く): 43789964980

約数列:

[1, 2, 4, 5, 10, 20, 23629, 47258, 84229, 94516, 118145, 168458, 236290, 336916, 421145, 472580, 842290, 1684580, 1990247041, 3980494082, 7960988164, 9951235205, 19902470410, 39804940820]

約数ペア:

[(1, 39804940820), (2, 19902470410), (4, 9951235205), (5, 7960988164), (10, 3980494082), (20, 1990247041), (23629, 1684580), (47258, 842290), (84229, 472580), (94516, 421145), (118145, 336916), (168458, 236290)]