4407282320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7870147}}^1$

素因数の和:7870167

約数の個数: 40

約数和(自身を含む): 11710780224

約数和(自身を除く): 7303497904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7870147, 15740294, 31480588, 39350735, 55091029, 62961176, 78701470, 110182058, 125922352, 157402940, 220364116, 275455145, 314805880, 440728232, 550910290, 629611760, 881456464, 1101820580, 2203641160, 4407282320]

約数ペア:

[(1, 4407282320), (2, 2203641160), (4, 1101820580), (5, 881456464), (7, 629611760), (8, 550910290), (10, 440728232), (14, 314805880), (16, 275455145), (20, 220364116), (28, 157402940), (35, 125922352), (40, 110182058), (56, 78701470), (70, 62961176), (80, 55091029), (112, 39350735), (140, 31480588), (280, 15740294), (560, 7870147)]