39129410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7937}}^1$

素因数の和:7990

約数の個数: 32

約数和(自身を含む): 77157360

約数和(自身を除く): 38027950

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 7937, 15874, 39685, 79370, 134929, 230173, 269858, 460346, 674645, 1150865, 1349290, 2301730, 3912941, 7825882, 19564705, 39129410]

約数ペア:

[(1, 39129410), (2, 19564705), (5, 7825882), (10, 3912941), (17, 2301730), (29, 1349290), (34, 1150865), (58, 674645), (85, 460346), (145, 269858), (170, 230173), (290, 134929), (493, 79370), (986, 39685), (2465, 15874), (4930, 7937)]