141193520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 356643840

約数和(自身を除く): 215450320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1069, 1270, 1651, 2032, 2138, 2540, 3302, 4276, 5080, 5345, 6604, 8255, 8552, 10160, 10690, 13208, 13897, 16510, 17104, 21380, 26416, 27794, 33020, 42760, 55588, 66040, 69485, 85520, 111176, 132080, 135763, 138970, 222352, 271526, 277940, 543052, 555880, 678815, 1086104, 1111760, 1357630, 1764919, 2172208, 2715260, 3529838, 5430520, 7059676, 8824595, 10861040, 14119352, 17649190, 28238704, 35298380, 70596760, 141193520]

約数ペア:

[(1, 141193520), (2, 70596760), (4, 35298380), (5, 28238704), (8, 17649190), (10, 14119352), (13, 10861040), (16, 8824595), (20, 7059676), (26, 5430520), (40, 3529838), (52, 2715260), (65, 2172208), (80, 1764919), (104, 1357630), (127, 1111760), (130, 1086104), (208, 678815), (254, 555880), (260, 543052), (508, 277940), (520, 271526), (635, 222352), (1016, 138970), (1040, 135763), (1069, 132080), (1270, 111176), (1651, 85520), (2032, 69485), (2138, 66040), (2540, 55588), (3302, 42760), (4276, 33020), (5080, 27794), (5345, 26416), (6604, 21380), (8255, 17104), (8552, 16510), (10160, 13897), (10690, 13208)]