10801540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11491}}^1$

素因数の和:11547

約数の個数: 24

約数和(自身を含む): 23167872

約数和(自身を除く): 12366332

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 11491, 22982, 45964, 57455, 114910, 229820, 540077, 1080154, 2160308, 2700385, 5400770, 10801540]

約数ペア:

[(1, 10801540), (2, 5400770), (4, 2700385), (5, 2160308), (10, 1080154), (20, 540077), (47, 229820), (94, 114910), (188, 57455), (235, 45964), (470, 22982), (940, 11491)]