11253880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25577}}^1$

素因数の和:25599

約数の個数: 32

約数和(自身を含む): 27624240

約数和(自身を除く): 16370360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 25577, 51154, 102308, 127885, 204616, 255770, 281347, 511540, 562694, 1023080, 1125388, 1406735, 2250776, 2813470, 5626940, 11253880]

約数ペア:

[(1, 11253880), (2, 5626940), (4, 2813470), (5, 2250776), (8, 1406735), (10, 1125388), (11, 1023080), (20, 562694), (22, 511540), (40, 281347), (44, 255770), (55, 204616), (88, 127885), (110, 102308), (220, 51154), (440, 25577)]