340460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 740880

約数和(自身を除く): 400420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 587, 1174, 2348, 2935, 5870, 11740, 17023, 34046, 68092, 85115, 170230, 340460]

約数ペア:

[(1, 340460), (2, 170230), (4, 85115), (5, 68092), (10, 34046), (20, 17023), (29, 11740), (58, 5870), (116, 2935), (145, 2348), (290, 1174), (580, 587)]