26340320

素因数分解:

$2^5\times 5^1\times {\mathrm{164627}}^1$

素因数の和:164642

約数の個数: 24

約数和(自身を含む): 62229384

約数和(自身を除く): 35889064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 164627, 329254, 658508, 823135, 1317016, 1646270, 2634032, 3292540, 5268064, 6585080, 13170160, 26340320]

約数ペア:

[(1, 26340320), (2, 13170160), (4, 6585080), (5, 5268064), (8, 3292540), (10, 2634032), (16, 1646270), (20, 1317016), (32, 823135), (40, 658508), (80, 329254), (160, 164627)]