47128180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214219}}^1$

素因数の和:214239

約数の個数: 24

約数和(自身を含む): 107966880

約数和(自身を除く): 60838700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214219, 428438, 856876, 1071095, 2142190, 2356409, 4284380, 4712818, 9425636, 11782045, 23564090, 47128180]

約数ペア:

[(1, 47128180), (2, 23564090), (4, 11782045), (5, 9425636), (10, 4712818), (11, 4284380), (20, 2356409), (22, 2142190), (44, 1071095), (55, 856876), (110, 428438), (220, 214219)]