11641900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2538

約数の個数: 36

約数和(自身を含む): 25810848

約数和(自身を除く): 14168948

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 2477, 4700, 4954, 9908, 12385, 24770, 49540, 61925, 116419, 123850, 232838, 247700, 465676, 582095, 1164190, 2328380, 2910475, 5820950, 11641900]

約数ペア:

[(1, 11641900), (2, 5820950), (4, 2910475), (5, 2328380), (10, 1164190), (20, 582095), (25, 465676), (47, 247700), (50, 232838), (94, 123850), (100, 116419), (188, 61925), (235, 49540), (470, 24770), (940, 12385), (1175, 9908), (2350, 4954), (2477, 4700)]