10809560

素因数分解:

$2^3\times 5^1\times {\mathrm{270239}}^1$

素因数の和:270250

約数の個数: 16

約数和(自身を含む): 24321600

約数和(自身を除く): 13512040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 270239, 540478, 1080956, 1351195, 2161912, 2702390, 5404780, 10809560]

約数ペア:

[(1, 10809560), (2, 5404780), (4, 2702390), (5, 2161912), (8, 1351195), (10, 1080956), (20, 540478), (40, 270239)]