10011280

素因数分解:

$2^4\times 5^1\times {\mathrm{125141}}^1$

素因数の和:125154

約数の個数: 20

約数和(自身を含む): 23276412

約数和(自身を除く): 13265132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 125141, 250282, 500564, 625705, 1001128, 1251410, 2002256, 2502820, 5005640, 10011280]

約数ペア:

[(1, 10011280), (2, 5005640), (4, 2502820), (5, 2002256), (8, 1251410), (10, 1001128), (16, 625705), (20, 500564), (40, 250282), (80, 125141)]