8125090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 14928732

約数和(自身を除く): 6803642

約数列:

[1, 2, 5, 10, 67, 134, 181, 335, 362, 670, 905, 1810, 4489, 8978, 12127, 22445, 24254, 44890, 60635, 121270, 812509, 1625018, 4062545, 8125090]

約数ペア:

[(1, 8125090), (2, 4062545), (5, 1625018), (10, 812509), (67, 121270), (134, 60635), (181, 44890), (335, 24254), (362, 22445), (670, 12127), (905, 8978), (1810, 4489)]