11890168180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54046219}}^1$

素因数の和:54046239

約数の個数: 24

約数和(自身を含む): 27239294880

約数和(自身を除く): 15349126700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54046219, 108092438, 216184876, 270231095, 540462190, 594508409, 1080924380, 1189016818, 2378033636, 2972542045, 5945084090, 11890168180]

約数ペア:

[(1, 11890168180), (2, 5945084090), (4, 2972542045), (5, 2378033636), (10, 1189016818), (11, 1080924380), (20, 594508409), (22, 540462190), (44, 270231095), (55, 216184876), (110, 108092438), (220, 54046219)]