20160220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34759}}^1$

素因数の和:34797

約数の個数: 24

約数和(自身を含む): 43797600

約数和(自身を除く): 23637380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34759, 69518, 139036, 173795, 347590, 695180, 1008011, 2016022, 4032044, 5040055, 10080110, 20160220]

約数ペア:

[(1, 20160220), (2, 10080110), (4, 5040055), (5, 4032044), (10, 2016022), (20, 1008011), (29, 695180), (58, 347590), (116, 173795), (145, 139036), (290, 69518), (580, 34759)]