10081960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{36007}}^1$

素因数の和:36025

約数の個数: 32

約数和(自身を含む): 25925760

約数和(自身を除く): 15843800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 36007, 72014, 144028, 180035, 252049, 288056, 360070, 504098, 720140, 1008196, 1260245, 1440280, 2016392, 2520490, 5040980, 10081960]

約数ペア:

[(1, 10081960), (2, 5040980), (4, 2520490), (5, 2016392), (7, 1440280), (8, 1260245), (10, 1008196), (14, 720140), (20, 504098), (28, 360070), (35, 288056), (40, 252049), (56, 180035), (70, 144028), (140, 72014), (280, 36007)]