3920170160

素因数分解:

$2^4\times 5^1\times {\mathrm{49002127}}^1$

素因数の和:49002140

約数の個数: 20

約数和(自身を含む): 9114395808

約数和(自身を除く): 5194225648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49002127, 98004254, 196008508, 245010635, 392017016, 490021270, 784034032, 980042540, 1960085080, 3920170160]

約数ペア:

[(1, 3920170160), (2, 1960085080), (4, 980042540), (5, 784034032), (8, 490021270), (10, 392017016), (16, 245010635), (20, 196008508), (40, 98004254), (80, 49002127)]