8006090

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1249}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 14445000

約数和(自身を除く): 6438910

約数列:

[1, 2, 5, 10, 641, 1249, 1282, 2498, 3205, 6245, 6410, 12490, 800609, 1601218, 4003045, 8006090]

約数ペア:

[(1, 8006090), (2, 4003045), (5, 1601218), (10, 800609), (641, 12490), (1249, 6410), (1282, 6245), (2498, 3205)]