10188395570

素因数分解:

$2^1\times 5^1\times {\mathrm{4003}}^1\times {\mathrm{254519}}^1$

素因数の和:258529

約数の個数: 16

約数和(自身を含む): 18343765440

約数和(自身を除く): 8155369870

約数列:

[1, 2, 5, 10, 4003, 8006, 20015, 40030, 254519, 509038, 1272595, 2545190, 1018839557, 2037679114, 5094197785, 10188395570]

約数ペア:

[(1, 10188395570), (2, 5094197785), (5, 2037679114), (10, 1018839557), (4003, 2545190), (8006, 1272595), (20015, 509038), (40030, 254519)]