26357540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5252

約数の個数: 48

約数和(自身を含む): 63020160

約数和(自身を除く): 36662620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 5209, 10418, 20836, 26045, 52090, 57299, 104180, 114598, 119807, 229196, 239614, 286495, 479228, 572990, 599035, 1145980, 1198070, 1317877, 2396140, 2635754, 5271508, 6589385, 13178770, 26357540]

約数ペア:

[(1, 26357540), (2, 13178770), (4, 6589385), (5, 5271508), (10, 2635754), (11, 2396140), (20, 1317877), (22, 1198070), (23, 1145980), (44, 599035), (46, 572990), (55, 479228), (92, 286495), (110, 239614), (115, 229196), (220, 119807), (230, 114598), (253, 104180), (460, 57299), (506, 52090), (1012, 26045), (1265, 20836), (2530, 10418), (5060, 5209)]