87828404305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{417763}}^1$

素因数の和:420000

約数の個数: 16

約数和(自身を含む): 110991539520

約数和(自身を除く): 23163135215

約数列:

[1, 5, 19, 95, 2213, 11065, 42047, 210235, 417763, 2088815, 7937497, 39687485, 924509519, 4622547595, 17565680861, 87828404305]

約数ペア:

[(1, 87828404305), (5, 17565680861), (19, 4622547595), (95, 924509519), (2213, 39687485), (11065, 7937497), (42047, 2088815), (210235, 417763)]