13000760

素因数分解:

$2^3\times 5^1\times {\mathrm{325019}}^1$

素因数の和:325030

約数の個数: 16

約数和(自身を含む): 29251800

約数和(自身を除く): 16251040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 325019, 650038, 1300076, 1625095, 2600152, 3250190, 6500380, 13000760]

約数ペア:

[(1, 13000760), (2, 6500380), (4, 3250190), (5, 2600152), (8, 1625095), (10, 1300076), (20, 650038), (40, 325019)]