274016620

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{10531}}^1$

素因数の和:11841

約数の個数: 24

約数和(自身を含む): 575931888

約数和(自身を除く): 301915268

約数列:

[1, 2, 4, 5, 10, 20, 1301, 2602, 5204, 6505, 10531, 13010, 21062, 26020, 42124, 52655, 105310, 210620, 13700831, 27401662, 54803324, 68504155, 137008310, 274016620]

約数ペア:

[(1, 274016620), (2, 137008310), (4, 68504155), (5, 54803324), (10, 27401662), (20, 13700831), (1301, 210620), (2602, 105310), (5204, 52655), (6505, 42124), (10531, 26020), (13010, 21062)]