2099755250

素因数分解:

$2^1\times 5^3\times {\mathrm{8399021}}^1$

素因数の和:8399038

約数の個数: 16

約数和(自身を含む): 3930742296

約数和(自身を除く): 1830987046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 8399021, 16798042, 41995105, 83990210, 209975525, 419951050, 1049877625, 2099755250]

約数ペア:

[(1, 2099755250), (2, 1049877625), (5, 419951050), (10, 209975525), (25, 83990210), (50, 41995105), (125, 16798042), (250, 8399021)]