12129160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17837}}^1$

素因数の和:17865

約数の個数: 32

約数和(自身を含む): 28897560

約数和(自身を除く): 16768400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 17837, 35674, 71348, 89185, 142696, 178370, 303229, 356740, 606458, 713480, 1212916, 1516145, 2425832, 3032290, 6064580, 12129160]

約数ペア:

[(1, 12129160), (2, 6064580), (4, 3032290), (5, 2425832), (8, 1516145), (10, 1212916), (17, 713480), (20, 606458), (34, 356740), (40, 303229), (68, 178370), (85, 142696), (136, 89185), (170, 71348), (340, 35674), (680, 17837)]