3970340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18047}}^1$

素因数の和:18067

約数の個数: 24

約数和(自身を含む): 9096192

約数和(自身を除く): 5125852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18047, 36094, 72188, 90235, 180470, 198517, 360940, 397034, 794068, 992585, 1985170, 3970340]

約数ペア:

[(1, 3970340), (2, 1985170), (4, 992585), (5, 794068), (10, 397034), (11, 360940), (20, 198517), (22, 180470), (44, 90235), (55, 72188), (110, 36094), (220, 18047)]