11658580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20101}}^1$

素因数の和:20139

約数の個数: 24

約数和(自身を含む): 25328520

約数和(自身を除く): 13669940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 20101, 40202, 80404, 100505, 201010, 402020, 582929, 1165858, 2331716, 2914645, 5829290, 11658580]

約数ペア:

[(1, 11658580), (2, 5829290), (4, 2914645), (5, 2331716), (10, 1165858), (20, 582929), (29, 402020), (58, 201010), (116, 100505), (145, 80404), (290, 40202), (580, 20101)]