27131180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18583}}^1$

素因数の和:18665

約数の個数: 24

約数和(自身を含む): 57759072

約数和(自身を除く): 30627892

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18583, 37166, 74332, 92915, 185830, 371660, 1356559, 2713118, 5426236, 6782795, 13565590, 27131180]

約数ペア:

[(1, 27131180), (2, 13565590), (4, 6782795), (5, 5426236), (10, 2713118), (20, 1356559), (73, 371660), (146, 185830), (292, 92915), (365, 74332), (730, 37166), (1460, 18583)]