165033160

素因数分解:

$2^3\times 5^1\times {\mathrm{4125829}}^1$

素因数の和:4125840

約数の個数: 16

約数和(自身を含む): 371324700

約数和(自身を除く): 206291540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4125829, 8251658, 16503316, 20629145, 33006632, 41258290, 82516580, 165033160]

約数ペア:

[(1, 165033160), (2, 82516580), (4, 41258290), (5, 33006632), (8, 20629145), (10, 16503316), (20, 8251658), (40, 4125829)]