16138360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57637}}^1$

素因数の和:57655

約数の個数: 32

約数和(自身を含む): 41499360

約数和(自身を除く): 25361000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57637, 115274, 230548, 288185, 403459, 461096, 576370, 806918, 1152740, 1613836, 2017295, 2305480, 3227672, 4034590, 8069180, 16138360]

約数ペア:

[(1, 16138360), (2, 8069180), (4, 4034590), (5, 3227672), (7, 2305480), (8, 2017295), (10, 1613836), (14, 1152740), (20, 806918), (28, 576370), (35, 461096), (40, 403459), (56, 288185), (70, 230548), (140, 115274), (280, 57637)]