11339120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10903}}^1$

素因数の和:10929

約数の個数: 40

約数和(自身を含む): 28394016

約数和(自身を除く): 17054896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 10903, 21806, 43612, 54515, 87224, 109030, 141739, 174448, 218060, 283478, 436120, 566956, 708695, 872240, 1133912, 1417390, 2267824, 2834780, 5669560, 11339120]

約数ペア:

[(1, 11339120), (2, 5669560), (4, 2834780), (5, 2267824), (8, 1417390), (10, 1133912), (13, 872240), (16, 708695), (20, 566956), (26, 436120), (40, 283478), (52, 218060), (65, 174448), (80, 141739), (104, 109030), (130, 87224), (208, 54515), (260, 43612), (520, 21806), (1040, 10903)]