11300620

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1619}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 23814000

約数和(自身を除く): 12513380

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1619, 1745, 3238, 3490, 6476, 6980, 8095, 16190, 32380, 565031, 1130062, 2260124, 2825155, 5650310, 11300620]

約数ペア:

[(1, 11300620), (2, 5650310), (4, 2825155), (5, 2260124), (10, 1130062), (20, 565031), (349, 32380), (698, 16190), (1396, 8095), (1619, 6980), (1745, 6476), (3238, 3490)]