3952580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 8382528

約数和(自身を除く): 4429948

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1847, 2140, 3694, 7388, 9235, 18470, 36940, 197629, 395258, 790516, 988145, 1976290, 3952580]

約数ペア:

[(1, 3952580), (2, 1976290), (4, 988145), (5, 790516), (10, 395258), (20, 197629), (107, 36940), (214, 18470), (428, 9235), (535, 7388), (1070, 3694), (1847, 2140)]