40000002805

素因数分解:

$5^1\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{544477}}^1$

素因数の和:546588

約数の個数: 16

約数和(自身を含む): 54883382400

約数和(自身を除く): 14883379595

約数列:

[1, 5, 7, 35, 2099, 10495, 14693, 73465, 544477, 2722385, 3811339, 19056695, 1142857223, 5714286115, 8000000561, 40000002805]

約数ペア:

[(1, 40000002805), (5, 8000000561), (7, 5714286115), (35, 1142857223), (2099, 19056695), (10495, 3811339), (14693, 2722385), (73465, 544477)]