157024138900

素因数分解:

$2^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{3839221}}^1$

素因数の和:3839644

約数の個数: 36

約数和(自身を含む): 341575581340

約数和(自身を除く): 184551442440

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 409, 818, 1636, 2045, 4090, 8180, 10225, 20450, 40900, 3839221, 7678442, 15356884, 19196105, 38392210, 76784420, 95980525, 191961050, 383922100, 1570241389, 3140482778, 6280965556, 7851206945, 15702413890, 31404827780, 39256034725, 78512069450, 157024138900]

約数ペア:

[(1, 157024138900), (2, 78512069450), (4, 39256034725), (5, 31404827780), (10, 15702413890), (20, 7851206945), (25, 6280965556), (50, 3140482778), (100, 1570241389), (409, 383922100), (818, 191961050), (1636, 95980525), (2045, 76784420), (4090, 38392210), (8180, 19196105), (10225, 15356884), (20450, 7678442), (40900, 3839221)]