11504480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5559

約数の個数: 48

約数和(自身を含む): 29275344

約数和(自身を除く): 17770864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5531, 11062, 22124, 27655, 44248, 55310, 71903, 88496, 110620, 143806, 176992, 221240, 287612, 359515, 442480, 575224, 719030, 884960, 1150448, 1438060, 2300896, 2876120, 5752240, 11504480]

約数ペア:

[(1, 11504480), (2, 5752240), (4, 2876120), (5, 2300896), (8, 1438060), (10, 1150448), (13, 884960), (16, 719030), (20, 575224), (26, 442480), (32, 359515), (40, 287612), (52, 221240), (65, 176992), (80, 143806), (104, 110620), (130, 88496), (160, 71903), (208, 55310), (260, 44248), (416, 27655), (520, 22124), (1040, 11062), (2080, 5531)]