28357850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{24659}}^1$

素因数の和:24694

約数の個数: 24

約数和(自身を含む): 55041120

約数和(自身を除く): 26683270

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 24659, 49318, 123295, 246590, 567157, 616475, 1134314, 1232950, 2835785, 5671570, 14178925, 28357850]

約数ペア:

[(1, 28357850), (2, 14178925), (5, 5671570), (10, 2835785), (23, 1232950), (25, 1134314), (46, 616475), (50, 567157), (115, 246590), (230, 123295), (575, 49318), (1150, 24659)]