40199030

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{7349}}^1$

素因数の和:7903

約数の個数: 16

約数和(自身を含む): 72500400

約数和(自身を除く): 32301370

約数列:

[1, 2, 5, 10, 547, 1094, 2735, 5470, 7349, 14698, 36745, 73490, 4019903, 8039806, 20099515, 40199030]

約数ペア:

[(1, 40199030), (2, 20099515), (5, 8039806), (10, 4019903), (547, 73490), (1094, 36745), (2735, 14698), (5470, 7349)]