9628504240

素因数分解:

$2^4\times 5^1\times {\mathrm{120356303}}^1$

素因数の和:120356316

約数の個数: 20

約数和(自身を含む): 22386272544

約数和(自身を除く): 12757768304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 120356303, 240712606, 481425212, 601781515, 962850424, 1203563030, 1925700848, 2407126060, 4814252120, 9628504240]

約数ペア:

[(1, 9628504240), (2, 4814252120), (4, 2407126060), (5, 1925700848), (8, 1203563030), (10, 962850424), (16, 601781515), (20, 481425212), (40, 240712606), (80, 120356303)]