83961610

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{77029}}^1$

素因数の和:77145

約数の個数: 16

約数和(自身を含む): 152519400

約数和(自身を除く): 68557790

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 77029, 154058, 385145, 770290, 8396161, 16792322, 41980805, 83961610]

約数ペア:

[(1, 83961610), (2, 41980805), (5, 16792322), (10, 8396161), (109, 770290), (218, 385145), (545, 154058), (1090, 77029)]