54440180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40627}}^1$

素因数の和:40703

約数の個数: 24

約数和(自身を含む): 116033568

約数和(自身を除く): 61593388

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 40627, 81254, 162508, 203135, 406270, 812540, 2722009, 5444018, 10888036, 13610045, 27220090, 54440180]

約数ペア:

[(1, 54440180), (2, 27220090), (4, 13610045), (5, 10888036), (10, 5444018), (20, 2722009), (67, 812540), (134, 406270), (268, 203135), (335, 162508), (670, 81254), (1340, 40627)]