12850160

素因数分解:

$2^4\times 5^1\times {\mathrm{160627}}^1$

素因数の和:160640

約数の個数: 20

約数和(自身を含む): 29876808

約数和(自身を除く): 17026648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 160627, 321254, 642508, 803135, 1285016, 1606270, 2570032, 3212540, 6425080, 12850160]

約数ペア:

[(1, 12850160), (2, 6425080), (4, 3212540), (5, 2570032), (8, 1606270), (10, 1285016), (16, 803135), (20, 642508), (40, 321254), (80, 160627)]