28184350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13109}}^1$

素因数の和:13164

約数の個数: 24

約数和(自身を含む): 53646120

約数和(自身を除く): 25461770

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 13109, 26218, 65545, 131090, 327725, 563687, 655450, 1127374, 2818435, 5636870, 14092175, 28184350]

約数ペア:

[(1, 28184350), (2, 14092175), (5, 5636870), (10, 2818435), (25, 1127374), (43, 655450), (50, 563687), (86, 327725), (215, 131090), (430, 65545), (1075, 26218), (2150, 13109)]