223419466540

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{10127809}}^1$

素因数の和:10128921

約数の個数: 24

約数和(自身を含む): 469606294080

約数和(自身を除く): 246186827540

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 4412, 5515, 11030, 22060, 10127809, 20255618, 40511236, 50639045, 101278090, 202556180, 11170973327, 22341946654, 44683893308, 55854866635, 111709733270, 223419466540]

約数ペア:

[(1, 223419466540), (2, 111709733270), (4, 55854866635), (5, 44683893308), (10, 22341946654), (20, 11170973327), (1103, 202556180), (2206, 101278090), (4412, 50639045), (5515, 40511236), (11030, 20255618), (22060, 10127809)]