5075120

素因数分解:

$2^4\times 5^1\times {\mathrm{63439}}^1$

素因数の和:63452

約数の個数: 20

約数和(自身を含む): 11799840

約数和(自身を除く): 6724720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63439, 126878, 253756, 317195, 507512, 634390, 1015024, 1268780, 2537560, 5075120]

約数ペア:

[(1, 5075120), (2, 2537560), (4, 1268780), (5, 1015024), (8, 634390), (10, 507512), (16, 317195), (20, 253756), (40, 126878), (80, 63439)]