16944140

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4733}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 35789040

約数和(自身を除く): 18844900

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 4733, 9466, 18932, 23665, 47330, 94660, 847207, 1694414, 3388828, 4236035, 8472070, 16944140]

約数ペア:

[(1, 16944140), (2, 8472070), (4, 4236035), (5, 3388828), (10, 1694414), (20, 847207), (179, 94660), (358, 47330), (716, 23665), (895, 18932), (1790, 9466), (3580, 4733)]