12351657220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{88226123}}^1$

素因数の和:88226139

約数の個数: 24

約数和(自身を含む): 29643977664

約数和(自身を除く): 17292320444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 88226123, 176452246, 352904492, 441130615, 617582861, 882261230, 1235165722, 1764522460, 2470331444, 3087914305, 6175828610, 12351657220]

約数ペア:

[(1, 12351657220), (2, 6175828610), (4, 3087914305), (5, 2470331444), (7, 1764522460), (10, 1235165722), (14, 882261230), (20, 617582861), (28, 441130615), (35, 352904492), (70, 176452246), (140, 88226123)]