2000267215

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1\times {\mathrm{4639}}^1$

素因数の和:5766

約数の個数: 16

約数和(自身を含む): 2432102400

約数和(自身を除く): 431835185

約数列:

[1, 5, 83, 415, 1039, 4639, 5195, 23195, 86237, 385037, 431185, 1925185, 4819921, 24099605, 400053443, 2000267215]

約数ペア:

[(1, 2000267215), (5, 400053443), (83, 24099605), (415, 4819921), (1039, 1925185), (4639, 431185), (5195, 385037), (23195, 86237)]