11671480

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 26360640

約数和(自身を除く): 14689160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 677, 862, 1354, 1724, 2155, 2708, 3385, 3448, 4310, 5416, 6770, 8620, 13540, 17240, 27080, 291787, 583574, 1167148, 1458935, 2334296, 2917870, 5835740, 11671480]

約数ペア:

[(1, 11671480), (2, 5835740), (4, 2917870), (5, 2334296), (8, 1458935), (10, 1167148), (20, 583574), (40, 291787), (431, 27080), (677, 17240), (862, 13540), (1354, 8620), (1724, 6770), (2155, 5416), (2708, 4310), (3385, 3448)]