125154380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{481363}}^1$

素因数の和:481385

約数の個数: 24

約数和(自身を含む): 283042032

約数和(自身を除く): 157887652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 481363, 962726, 1925452, 2406815, 4813630, 6257719, 9627260, 12515438, 25030876, 31288595, 62577190, 125154380]

約数ペア:

[(1, 125154380), (2, 62577190), (4, 31288595), (5, 25030876), (10, 12515438), (13, 9627260), (20, 6257719), (26, 4813630), (52, 2406815), (65, 1925452), (130, 962726), (260, 481363)]