11131900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8590

約数の個数: 36

約数和(自身を含む): 26017432

約数和(自身を除く): 14885532

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 8563, 17126, 34252, 42815, 85630, 111319, 171260, 214075, 222638, 428150, 445276, 556595, 856300, 1113190, 2226380, 2782975, 5565950, 11131900]

約数ペア:

[(1, 11131900), (2, 5565950), (4, 2782975), (5, 2226380), (10, 1113190), (13, 856300), (20, 556595), (25, 445276), (26, 428150), (50, 222638), (52, 214075), (65, 171260), (100, 111319), (130, 85630), (260, 42815), (325, 34252), (650, 17126), (1300, 8563)]