52420007660

素因数分解:

$2^2\times 5^1\times {\mathrm{2621000383}}^1$

素因数の和:2621000392

約数の個数: 12

約数和(自身を含む): 110082016128

約数和(自身を除く): 57662008468

約数列:

[1, 2, 4, 5, 10, 20, 2621000383, 5242000766, 10484001532, 13105001915, 26210003830, 52420007660]

約数ペア:

[(1, 52420007660), (2, 26210003830), (4, 13105001915), (5, 10484001532), (10, 5242000766), (20, 2621000383)]