38424140

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{10733}}^1$

素因数の和:10921

約数の個数: 24

約数和(自身を含む): 81149040

約数和(自身を除く): 42724900

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 10733, 21466, 42932, 53665, 107330, 214660, 1921207, 3842414, 7684828, 9606035, 19212070, 38424140]

約数ペア:

[(1, 38424140), (2, 19212070), (4, 9606035), (5, 7684828), (10, 3842414), (20, 1921207), (179, 214660), (358, 107330), (716, 53665), (895, 42932), (1790, 21466), (3580, 10733)]