26081900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20063}}^1$

素因数の和:20090

約数の個数: 36

約数和(自身を含む): 60954432

約数和(自身を除く): 34872532

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20063, 40126, 80252, 100315, 200630, 260819, 401260, 501575, 521638, 1003150, 1043276, 1304095, 2006300, 2608190, 5216380, 6520475, 13040950, 26081900]

約数ペア:

[(1, 26081900), (2, 13040950), (4, 6520475), (5, 5216380), (10, 2608190), (13, 2006300), (20, 1304095), (25, 1043276), (26, 1003150), (50, 521638), (52, 501575), (65, 401260), (100, 260819), (130, 200630), (260, 100315), (325, 80252), (650, 40126), (1300, 20063)]