2912481025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{3049}}^1$

素因数の和:5089

約数の個数: 24

約数和(自身を含む): 3804692000

約数和(自身を除く): 892210975

約数列:

[1, 5, 19, 25, 95, 475, 2011, 3049, 10055, 15245, 38209, 50275, 57931, 76225, 191045, 289655, 955225, 1448275, 6131539, 30657695, 116499241, 153288475, 582496205, 2912481025]

約数ペア:

[(1, 2912481025), (5, 582496205), (19, 153288475), (25, 116499241), (95, 30657695), (475, 6131539), (2011, 1448275), (3049, 955225), (10055, 289655), (15245, 191045), (38209, 76225), (50275, 57931)]