61901660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106727}}^1$

素因数の和:106765

約数の個数: 24

約数和(自身を含む): 134477280

約数和(自身を除く): 72575620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 106727, 213454, 426908, 533635, 1067270, 2134540, 3095083, 6190166, 12380332, 15475415, 30950830, 61901660]

約数ペア:

[(1, 61901660), (2, 30950830), (4, 15475415), (5, 12380332), (10, 6190166), (20, 3095083), (29, 2134540), (58, 1067270), (116, 533635), (145, 426908), (290, 213454), (580, 106727)]